The Age of Revolutions
Events · 85
- 509 BCEHistory of Democracy
The Roman Republic
According to tradition, in 509 BCE the Romans overthrew their last king and founded a republic — a state governed not by a monarch but by elected officials and assemblies of citizens. Power was shared among consuls, a Senate, and popular assemblies, with elaborate checks to prevent any one man from seizing absolute power.
Reputable source - 508 BCEHistory of Democracy
The Birth of Democracy in Athens
In 508 BCE the Athenian statesman Cleisthenes introduced reforms that gave political power directly to the citizens. Athenian democracy — a word meaning 'rule by the people' — let citizens vote on laws and policy in a great assembly, serve on juries, and hold office by lottery. It was direct democracy, though limited to free adult male citizens.
Reputable source Magna Carta
In 1215 rebellious English barons forced King John to seal Magna Carta ('the Great Charter'), a document that placed the king himself under the law. It promised that free men could not be imprisoned or punished except by lawful judgment, establishing the principle that even a monarch's power has limits.
Reputable source- late 17th centuryThe Enlightenment
The Age of Reason
Building on the scientific revolution — above all Isaac Newton's demonstration that the universe obeys discoverable mathematical laws — European thinkers launched a movement that placed reason, observation, and human progress above tradition and religious authority. They believed that the same rational inquiry that unlocked nature could also reform society, government, and belief.
Reputable source - 1688–1689History of Democracy
The Glorious Revolution and the Bill of Rights
In 1688 the English Parliament deposed King James II and offered the crown to William and Mary — but on conditions. The 1689 Bill of Rights barred the monarch from suspending laws, raising taxes, or keeping an army without Parliament's consent, and guaranteed free elections and free speech in Parliament.
Reputable source John Locke: Empiricism and Natural Rights
The English philosopher John Locke argued that the mind begins as a blank slate, filled only by experience — the foundation of empiricism. In his Two Treatises of Government he held that all people have natural rights to life, liberty, and property, and that governments derive their authority from the consent of the governed.
Reputable source- 17th–18th centuriesHistory of Democracy
The Enlightenment and the Consent of the Governed
Enlightenment thinkers rethought the foundations of political power. John Locke argued that governments derive their authority from the consent of the governed and exist to protect natural rights; Montesquieu championed the separation of powers; and Rousseau proclaimed popular sovereignty. Reason, not royal or divine right, should be the basis of the state.
Reputable source Darby Smelts Iron with Coke
At Coalbrookdale in Shropshire in 1709, the ironmaster Abraham Darby became the first to smelt iron successfully using coke — coal baked to drive off its impurities — in place of increasingly scarce charcoal. Coke burned hotter and could support much larger furnaces, making good cast iron cheap and plentiful.
Reputable sourceThe Newcomen Steam Engine
In 1712 the Devon ironmonger Thomas Newcomen installed the first commercially successful steam engine — an 'atmospheric' engine — to pump water out of a coal mine near Dudley. It could clear thousands of gallons an hour from deep shafts, though it burned coal inefficiently, which mattered little at a colliery.
Reputable source- early–mid 18th centuryThe Enlightenment
Voltaire and the Fight for Tolerance
The French writer Voltaire became the most famous voice of the Enlightenment, wielding wit and satire against religious intolerance, censorship, and abuses of power. A champion of freedom of speech and religious toleration, he was imprisoned and exiled for his views but never silenced.
Reputable source David Hume and the Scottish Enlightenment
The Scottish philosopher David Hume pushed empiricism to its rigorous limits in A Treatise of Human Nature (1739). He argued that all knowledge comes from experience, questioned whether cause and effect can ever be proven rather than merely observed, and applied the same skeptical scrutiny to religion and miracles. He was a leading light of the Scottish Enlightenment, the remarkable flowering of thought centered on Edinburgh and Glasgow.
Reputable sourceMontesquieu and the Separation of Powers
In The Spirit of the Laws (1748), the French thinker Montesquieu analyzed different forms of government and argued that liberty is best protected when political power is divided among separate branches — legislative, executive, and judicial — that check and balance one another.
Reputable source- 1751–1772The Enlightenment
Diderot's Encyclopédie
Denis Diderot and a team of contributors produced the Encyclopédie, a vast reference work aiming to gather all human knowledge and, in Diderot's words, to 'change the way people think.' Its articles championed reason and science and slipped in pointed criticism of the church and the old order, defying censorship.
Reputable source The Spinning Jenny
Around 1764 the Lancashire weaver James Hargreaves built the spinning jenny, a hand-powered frame that let a single worker spin eight cotton threads at once — and, in later versions, far more. It was among the first of the great textile inventions of the Industrial Revolution.
Reputable sourceBeccaria and the Reform of Justice
The Italian thinker Cesare Beccaria published On Crimes and Punishments (1764), a short treatise that turned Enlightenment reason on the brutal criminal law of the age. He condemned torture and the death penalty, called for punishments proportional to the crime, clearly written public laws, and a justice system meant to deter rather than merely inflict pain — becoming the first modern writer to argue for abolishing capital punishment altogether.
Reputable sourceTaxation Without Representation: The Stamp Act
Deep in debt after the Seven Years' War (the French and Indian War), which ended in 1763, Britain looked to its American colonies for revenue. In 1765 Parliament passed the Stamp Act, requiring colonists to buy a government stamp for newspapers, legal documents, and other paper goods. Colonists, who had no representation in Parliament, denounced it as taxation without their consent.
Reputable source- mid–late 18th centuryThe Enlightenment
Enlightened Absolutism: Reform from the Throne
Some of Europe's monarchs embraced Enlightenment ideas without surrendering their power, a style of rule later called enlightened absolutism. Catherine the Great of Russia corresponded with Voltaire and Diderot, drafted a reforming legal Instruction (the Nakaz), and ushered in a Russian Enlightenment; Frederick the Great of Prussia and Joseph II of Austria pursued their own reforms in law, education, and religious tolerance — always from the top down.
Reputable source Arkwright's Water Frame and the Factory System
Richard Arkwright patented his water frame in 1769, a spinning machine whose rollers produced yarn far stronger than the jenny's. Powered by a water wheel at his Cromford mill, it ran continuously under one roof — a model of powered, rationalized, full-time production soon copied across the north of England. Samuel Crompton's spinning mule (1779) and Edmund Cartwright's power loom (1785) extended the mechanization further.
Reputable source- March 5, 1770The American Revolution
The Boston Massacre
On the night of 5 March 1770 a crowd taunted and pelted British soldiers stationed near the Old State House in Boston. The soldiers opened fire, killing five colonists, among them Crispus Attucks, a man of African and Native American descent.
Reputable source - December 16, 1773The American Revolution
The Boston Tea Party
To protest a tax on tea and the monopoly granted to the East India Company, on the night of 16 December 1773 colonists — some disguised as Mohawk people — boarded three ships at Boston's Griffin's Wharf and dumped 342 chests of tea into the harbor.
Reputable source The Intolerable Acts and the First Continental Congress
Britain answered the Tea Party with the Coercive Acts of 1774 — called the 'Intolerable Acts' in America — which closed the port of Boston and curtailed Massachusetts self-government. In response, delegates from twelve colonies met in Philadelphia in September 1774 as the First Continental Congress to coordinate resistance and organize a boycott of British goods.
Reputable source- April 19, 1775The American Revolution
Lexington and Concord
On 19 April 1775 British troops marched from Boston to seize colonial arms at Concord. Militia met them at Lexington, where a shot — the 'shot heard round the world' — began the fighting, and again at Concord's North Bridge, from which the British were driven back to Boston under fire.
Reputable source - June 17, 1775The American Revolution
The Battle of Bunker Hill
On 17 June 1775 British forces assaulted colonial fortifications overlooking Boston, in fighting centered on Breed's Hill. The British eventually took the ground but suffered heavy casualties against the entrenched Americans.
Reputable source Watt's Improved Steam Engine
The Scottish engineer James Watt, developing his ideas from 1769, added a separate condenser that kept the main cylinder permanently hot, cutting fuel use to roughly a quarter of a Newcomen engine's. In partnership with Matthew Boulton he began selling the improved engines from 1776, and the pair made and sold close to 500 before their patent expired in 1800.
Reputable source- 1776–1787History of Democracy
The American Revolution and the Constitution
The American Revolution turned Enlightenment ideas into a working government. The Declaration of Independence (1776) proclaimed that all men are created equal and that governments derive their power from the consent of the governed. The Constitution (1787) then built a durable federal republic with separated powers and a Bill of Rights.
Reputable source Adam Smith and the Wealth of Nations
The Scottish philosopher Adam Smith published An Inquiry into the Nature and Causes of the Wealth of Nations, arguing that free markets, guided as if by an 'invisible hand,' could generate prosperity, and that the division of labor was the engine of economic growth.
Reputable source- January 1776The American Revolution
Thomas Paine's Common Sense
In January 1776 Thomas Paine published Common Sense, a pamphlet that in plain, forceful language argued for a complete break from Britain and for a republic in place of monarchy. It sold in enormous numbers across the colonies.
Reputable source - July 4, 1776The American Revolution
The Declaration of Independence
On 4 July 1776 the Continental Congress adopted the Declaration of Independence, drafted chiefly by Thomas Jefferson. It proclaimed the thirteen colonies to be free and independent states and asserted that all men are created equal and endowed with unalienable rights to life, liberty, and the pursuit of happiness.
Primary source - December 1776The American Revolution
Washington Crosses the Delaware
After a demoralizing string of defeats, on the night of 25–26 December 1776 George Washington led the Continental Army across the ice-choked Delaware River in a winter storm and surprised the Hessian garrison at Trenton, New Jersey, the next morning, capturing some 900 soldiers.
Reputable source - October 1777The American Revolution
The Battle of Saratoga
In the autumn of 1777 American forces halted and surrounded a British army under General John Burgoyne in upstate New York. On 17 October 1777 Burgoyne surrendered his entire force — the first surrender of a British army in the war.
Reputable source - Winter 1777–1778The American Revolution
Valley Forge
From December 1777 to June 1778 Washington's army wintered at Valley Forge, Pennsylvania, building a camp of some 2,000 huts. Disease, not battle, was the great killer, claiming around 2,000 lives; meanwhile the Prussian officer Baron von Steuben drilled the soldiers into a more disciplined force.
Reputable source - February 6, 1778The American Revolution
The French Alliance
Persuaded by the American victory at Saratoga, France signed a Treaty of Alliance and a Treaty of Amity and Commerce with the United States on 6 February 1778, negotiated in part by Benjamin Franklin. France recognized American independence and pledged not to make a separate peace with Britain.
Reputable source - October 19, 1781The American Revolution
The Siege of Yorktown
In the autumn of 1781 Washington's combined American and French armies trapped General Cornwallis's British force on the Yorktown peninsula in Virginia, while a French fleet cut off escape or rescue by sea. After weeks of bombardment, Cornwallis surrendered more than 7,000 men on 19 October 1781.
Reputable source - September 3, 1783The American Revolution
The Treaty of Paris
Negotiated by John Adams, Benjamin Franklin, and John Jay, the Treaty of Paris was signed on 3 September 1783. In it Britain formally recognized the independence of the United States and agreed to generous boundaries stretching west to the Mississippi River.
Reputable source Kant and 'What Is Enlightenment?'
The German philosopher Immanuel Kant, one of the most influential thinkers in history, answered the question 'What is Enlightenment?' with a motto: Sapere aude — 'Dare to know.' Enlightenment, he wrote, is humanity's emergence from its self-imposed immaturity, the courage to use one's own reason without guidance from another.
Reputable sourceThe Constitutional Convention
In the summer of 1787 delegates meeting in Philadelphia — gathered originally to revise the weak Articles of Confederation — instead drafted an entirely new framework of government. Signed on 17 September 1787, the Constitution created a federal republic balancing executive, legislative, and judicial powers. Its provisions on representation and slavery were the product of bitter compromise.
Primary source- 1776 & 1789The Enlightenment
The Age of Revolutions
Enlightenment ideas moved from the page to the barricade. In America, colonists invoked natural rights and government by consent to justify independence in 1776. In France, the Revolution of 1789 proclaimed the Rights of Man and toppled the old order. Reason, liberty, and popular sovereignty were now being written into the foundations of states.
Reputable source The French Revolution and the Rights of Man
The French Revolution of 1789 swept away absolute monarchy and proclaimed the Declaration of the Rights of Man and of the Citizen, declaring that all men are born free and equal in rights and that sovereignty belongs to the nation. Its ideals — liberty, equality, fraternity — spread across Europe and the world.
Reputable source- May 5, 1789The French Revolution
The Estates-General Convenes
By 1788 the French treasury was empty, drained by decades of lavish court spending and expensive wars — above all France's costly support for the American Revolution. To raise new taxes, King Louis XVI summoned the Estates-General, the assembly of clergy, nobility, and commoners, for the first time since 1614. It opened at Versailles on 5 May 1789 but deadlocked over whether to vote by head or by order, and on 17 June the Third Estate broke away and declared itself the National Assembly.
Reputable source - June 20, 1789The French Revolution
The Tennis Court Oath
Locked out of their usual hall by royal guards, the deputies of the new National Assembly gathered in an indoor royal tennis court at Versailles on 20 June 1789. There they swore an oath 'never to separate and to meet wherever circumstances require until the kingdom's Constitution is established and grounded on solid foundations.'
Reputable source - July 14, 1789The French Revolution
The Storming of the Bastille
On 14 July 1789, after Louis XVI dismissed the popular finance minister Jacques Necker and massed troops near Paris, a crowd of ordinary Parisians and mutinous soldiers — among them veterans of the American Revolutionary War — attacked the Bastille, a royal fortress and prison that symbolized the oppression of the Ancien Régime. They stormed the gate, seized its arms and gunpowder, and freed its handful of prisoners.
Reputable source - August 4, 1789The French Revolution
The Abolition of Feudalism
As peasant revolts swept the countryside, the National Assembly met in a dramatic all-night session on 4 August 1789. One noble deputy after another rose to renounce his privileges, and in a series of decrees the Assembly abolished the feudal system, seigneurial dues, and the tax exemptions of the nobility and clergy — though many dues were, on paper, to be bought out rather than simply cancelled.
Reputable source - August 26, 1789The French Revolution
The Declaration of the Rights of Man and of the Citizen
On 26 August 1789 the National Assembly adopted the Declaration of the Rights of Man and of the Citizen. Its seventeen articles proclaimed that 'men are born and remain free and equal in rights,' and that the aim of all political association is to preserve the natural rights of liberty, property, security, and resistance to oppression.
Primary source - October 5–6, 1789The French Revolution
The Women's March on Versailles
Angered by bread shortages and the king's resistance to reform, thousands of Parisian market women marched the twelve miles to Versailles on 5 October 1789. They besieged the palace and, the next day, forced Louis XVI and his family to return with them to Paris, where the crowd could keep watch over the monarchy.
Reputable source - July 12, 1790The French Revolution
The Civil Constitution of the Clergy
On 12 July 1790 the Assembly passed the Civil Constitution of the Clergy, placing the Catholic Church in France under state control. It reduced the number of bishops, made priests and bishops elected and salaried officials, and required the clergy to swear an oath of loyalty to the nation.
Reputable source - June 20–21, 1791The French Revolution
The Flight to Varennes
On the night of 20–21 June 1791, Louis XVI, Marie Antoinette, and their children slipped out of the Tuileries in disguise, hoping to reach loyal troops near the eastern frontier and rally opposition to the Revolution. Recognized along the way, they were stopped at the town of Varennes-en-Argonne and escorted back to Paris under guard.
Reputable source The Bill of Rights
To answer fears that the new federal government would trample individual liberties, the First Congress proposed a set of amendments; ten were ratified by the states on 15 December 1791 as the Bill of Rights. They guaranteed freedoms of speech, religion, the press, and assembly, and protections in criminal cases, among other rights.
Primary sourceWollstonecraft and the Rights of Woman
The English writer Mary Wollstonecraft turned the Enlightenment's language of reason and rights toward the half of humanity it had largely ignored. In A Vindication of the Rights of Woman (1792), she argued that women appear inferior only because they are denied education, and that reason is not the property of men alone — demanding that women be treated as rational human beings and full citizens.
Reputable source- August 10, 1792The French Revolution
The Storming of the Tuileries and the Fall of the Monarchy
With France now at war and revolutionaries convinced the king was colluding with the enemy, armed Parisians and provincial volunteers stormed the Tuileries Palace on 10 August 1792, massacring the king's Swiss Guards. The Legislative Assembly suspended Louis XVI, and the royal family was imprisoned in the Temple.
Reputable source - September 2–7, 1792The French Revolution
The September Massacres
As a Prussian army advanced on Paris in early September 1792, rumours spread that the city's prisoners would break out and destroy it from within. Between 2 and 7 September, gangs of sans-culottes broke into the prisons and, after summary mock trials, killed between 1,100 and 1,400 inmates — refractory priests, nobles, and common prisoners alike.
Reputable source Eli Whitney's Cotton Gin
In 1793 the American inventor Eli Whitney devised the cotton gin, a simple machine of wire teeth and brushes that pulled the seeds from short-staple cotton far faster than could be done by hand. It made cotton newly profitable across the American South.
Reputable source · 2 sources- January 21, 1793The French Revolution
The Execution of Louis XVI
In December 1792 the new National Convention tried the former king — now called 'Citizen Louis Capet' — for treason, found him guilty, and condemned him to death by a narrow majority. On 21 January 1793 Louis XVI was guillotined before a crowd at the Place de la Révolution in Paris.
Reputable source - September 1793 – July 1794The French Revolution
The Reign of Terror
Facing foreign invasion and revolt at home, the Convention handed near-dictatorial power to the twelve-man Committee of Public Safety, dominated by Maximilien Robespierre. Between September 1793 and July 1794, revolutionary tribunals sent thousands of 'suspects' to the guillotine; an estimated 45,000 people died in executions, in prison, or in massacres across France.
Reputable source - October 16, 1793The French Revolution
The Execution of Marie Antoinette
Nine months after her husband, the former queen Marie Antoinette was brought before the Revolutionary Tribunal on charges of treason and conspiracy with France's enemies. Found guilty, she was guillotined on 16 October 1793 at the Place de la Révolution.
Reputable source - July 27, 1794The French Revolution
The Fall of Robespierre
As executions accelerated in the summer of 1794 and no one in Paris felt safe, Robespierre's colleagues in the Convention turned on him. On 9 Thermidor (27 July 1794) he was shouted down, arrested, and the next day guillotined along with many of his closest allies.
Reputable source The Directory
In November 1795 a new constitution created the Directory, a five-man executive balanced by a two-chamber legislature, meant to restore stability after the Terror while preserving the gains of 1789. Over four years it weathered economic crisis, corruption, and repeated challenges from both Jacobins and royalists, relying ever more heavily on the army to hold power.
Reputable source- 1796–1799The Napoleonic Wars
The Italian and Egyptian Campaigns
Napoleon first made his name in the wars of the Revolution. His lightning Italian campaign of 1796–97 shattered the Austrians and turned the young general into a national hero. In 1798 he sailed for Egypt, winning the Battle of the Pyramids against the Mamluks — but the venture unravelled when Admiral Nelson destroyed the French fleet at the Battle of the Nile, stranding the army. Napoleon slipped back to France to seize power.
Reputable source · 2 sources The Rise of Napoleon
A brilliant young artillery officer from Corsica, Napoleon Bonaparte rose to fame through victories in the wars of the French Revolution, especially his Italian campaign. In November 1799, in the coup of 18 Brumaire, he overthrew the ruling Directory and made himself First Consul — effectively the ruler of France.
Reputable source- November 9, 1799The French Revolution
The Coup of 18 Brumaire
On 9–10 November 1799 (18–19 Brumaire in the revolutionary calendar), the young general Napoleon Bonaparte, together with the plotting director Emmanuel-Joseph Sieyès, overthrew the Directory in a nearly bloodless coup. In its place they established the Consulate, with Napoleon soon its dominant First Consul.
Reputable source Emperor of the French and the Napoleonic Code
In 1804 Napoleon crowned himself Emperor of the French in Notre-Dame, famously taking the crown from the Pope's hands to place it on his own head. That same year he promulgated the Napoleonic Code, a sweeping reform of civil law guaranteeing equality before the law, property rights, and secular authority.
Reputable source · 2 sources- October 1805The Napoleonic Wars
The Battle of Trafalgar
Off Cape Trafalgar in Spain, the British fleet under Admiral Horatio Nelson, aboard HMS Victory, annihilated the combined French and Spanish fleets without losing a single ship. Nelson was mortally wounded in the hour of his greatest triumph, dying as victory was won.
Reputable source - December 1805The Napoleonic Wars
The Battle of Austerlitz
In his greatest victory, Napoleon lured the combined Austrian and Russian armies into a trap at Austerlitz — the 'Battle of the Three Emperors.' Feigning weakness, he split the allied line and shattered it, inflicting a crushing defeat that knocked Austria out of the war.
Reputable source - October 1806The Napoleonic Wars
Jena-Auerstedt and the Fall of Prussia
When Prussia belatedly went to war, Napoleon destroyed its vaunted army in a single day. In twin battles fought on 14 October 1806 at Jena and Auerstedt, the French routed the Prussians and days later marched in triumph into Berlin. The kingdom that prided itself on the legacy of Frederick the Great was brought to its knees.
Reputable source The Continental System
Unable to defeat Britain at sea after Trafalgar, Napoleon tried to strangle it economically. His Berlin Decree of 1806 launched the Continental System, a sweeping embargo meant to close all of Europe's ports to British trade. Enforcing the blockade across an entire continent proved impossible, and it hurt Europe's own economies as much as Britain's.
Reputable source- 1808–1814The Napoleonic Wars
The Peninsular War
Napoleon's attempt to control Spain and Portugal ignited a brutal war on the Iberian Peninsula. Spanish and Portuguese guerrillas — a word born in this conflict — and a British army under the future Duke of Wellington bled the French armies for years in what Napoleon himself called his 'Spanish ulcer.'
Reputable source The Invasion of Russia
Napoleon led the largest army Europe had ever seen — over half a million men of his Grande Armée — into Russia. The Russians retreated, burning everything behind them, and though Napoleon reached a devastated, abandoned Moscow, he was forced into a catastrophic winter retreat. Only a fraction of his army survived.
Reputable source- 1813–1814The Napoleonic Wars
The Battle of Leipzig and the First Abdication
A grand coalition of Russia, Prussia, Austria, and others turned on the weakened emperor. At the Battle of Leipzig in 1813 — the 'Battle of the Nations,' the largest battle in Europe before the First World War — Napoleon was decisively beaten. The allies invaded France, took Paris, and in April 1814 forced Napoleon to abdicate and exiled him to the island of Elba.
Reputable source - 1814–1815The Napoleonic Wars
The Congress of Vienna
With Napoleon exiled to Elba, the victorious powers gathered in Vienna from September 1814 to redraw the map of Europe. Chaired by the Austrian statesman Klemens von Metternich, and joined by Britain's Castlereagh, Russia's Tsar Alexander I, and France's Talleyrand, the Congress restored monarchies, reduced France to its old borders, and rebalanced the great powers so none could dominate the others. Napoleon's sudden return in 1815 interrupted but did not undo its work.
Reputable source The Hundred Days and Waterloo
Escaping Elba in 1815, Napoleon returned to France and reclaimed power for a period known as the Hundred Days. The allies mobilized against him one last time. On 18 June 1815, at Waterloo in Belgium, the armies of Wellington and the Prussian Blücher combined to defeat him decisively, ending his reign for good.
Reputable source- 1815–1821The Napoleonic Wars
Exile and Death on St Helena
This time the victors took no chances. Napoleon was exiled to St Helena, a tiny, remote island in the South Atlantic, where he lived out his final years under British guard and dictated his memoirs. He died there in 1821, at the age of 51.
Reputable source - 1829–1830The Industrial Revolution
Stephenson's Rocket and the Railway Age
Building on Richard Trevithick's first steam locomotive of 1804, Robert Stephenson's Rocket won the 1829 Rainhill Trials, reaching around 30 mph (48 km/h). In September 1830 it helped open the Liverpool and Manchester Railway, the first inter-city line worked entirely by steam locomotives.
Reputable source The Factory Act of 1833
As reformers exposed the plight of children working long days in mills and mines, Parliament passed the Factory Act of 1833. It barred the employment of children under nine in textile factories, limited the hours of older children, required some schooling, and — crucially — appointed factory inspectors to enforce the law.
Reputable source- By the 1840sThe Industrial Revolution
Life in the Industrial City
As factories drew workers from the countryside, Britain's cities swelled: the share of people living in towns rose from about 17% in 1801 to some 72% by 1891. Growth outran sanitation, and many labourers crowded into dark, overcrowded slums with contaminated water, where disease spread quickly.
Reputable source - May 24, 1844The Industrial Revolution
The Electric Telegraph
On 24 May 1844 Samuel Morse sent the message 'What hath God wrought' by electric telegraph from the U.S. Capitol in Washington to his assistant Alfred Vail in Baltimore, some 38 miles away. Using the dot-and-dash code that bears his name, the telegraph could carry information almost instantly over any distance a wire could reach.
Reputable source The Great Exhibition
In 1851 Britain staged the Great Exhibition of the Works of Industry of All Nations inside the Crystal Palace, a vast glass-and-iron hall raised in London's Hyde Park in just nine months. Championed by Prince Albert, it displayed the machines and manufactures of the industrial age to around six million visitors — a third of the population of England and Wales.
Reputable sourceThe Bessemer Process
In 1856 Henry Bessemer announced a process that blew air through molten pig iron to burn off its carbon and impurities, turning it into steel quickly and in bulk. It cut the price of steel roughly tenfold.
Reputable source- 1865–1870History of Democracy
Abolition and the Reconstruction Amendments
Democracy long coexisted with slavery. After the American Civil War, three amendments to the U.S. Constitution abolished slavery (the 13th, 1865), guaranteed equal protection and citizenship (the 14th, 1868), and barred denying the vote on the basis of race (the 15th, 1870), at least on paper.
Primary source - May 10, 1869The Industrial Revolution
The Transcontinental Railroad
On 10 May 1869, at Promontory Summit in Utah, a ceremonial golden spike joined the tracks of the Central Pacific and Union Pacific railroads, completing the first transcontinental railroad across the United States. Much of the line was built by immigrant labour, including thousands of Chinese workers.
Primary source - September 4, 1882The Industrial Revolution
Edison's Pearl Street Station
On 4 September 1882 Thomas Edison switched on his Pearl Street generating station in Lower Manhattan, one of the world's first central power stations. Its steam-driven dynamos sent electricity through underground wires to light incandescent lamps for customers across a district of the city.
Reputable source - 19th–20th centuriesHistory of Democracy
Votes for All: The Long Struggle for Suffrage
Early democracies gave the vote only to propertied men. Over the 19th and 20th centuries, reform movements steadily widened the franchise — to working-class men, and then, after decades of campaigning by suffragists, to women. In the United States the 19th Amendment gave women the vote in 1920; other nations followed at their own pace.
Primary source Ford's Moving Assembly Line
In 1913, at his Highland Park plant in Michigan, Henry Ford introduced the moving assembly line to build the Model T. Bringing the work to the worker on a moving chain cut the time to assemble a car from over twelve hours to about ninety minutes, and the plant's output soared.
Primary sourceThe Universal Declaration of Human Rights
In the aftermath of the Second World War, the newly founded United Nations adopted the Universal Declaration of Human Rights in 1948. It proclaimed for the first time that all human beings are born free and equal in dignity and rights — including the right to take part in the government of one's country — as a common standard for all nations.
Reputable source- 1947–1960sHistory of Democracy
Decolonization: Democracy Goes Global
After the Second World War, dozens of former colonies in Asia and Africa won independence, beginning with India in 1947 and accelerating through the 'Year of Africa' in 1960. Most adopted the forms of democratic self-government — constitutions, elections, parliaments — though many struggled to sustain them.
Reputable source - 1989–1991History of Democracy
The Fall of Communism and the 'Third Wave'
In 1989 the communist governments of Eastern Europe fell in a rush, the Berlin Wall came down, and in 1991 the Soviet Union itself collapsed. Across Eastern Europe, and in a wider global 'third wave' of democratization from the 1970s on, dozens of authoritarian states adopted multiparty democracy.
Reputable source