sourced story
1762-1796Reputable source · 2 sourcesWell documented

Catherine the Great expands Russia and partitions Poland

A German princess who seized power in a coup becomes the empire's most consequential expansionist

On the timeline · around 1762-1796 · The Romanov EmpireThe Romanov EmpireLate Empire and CollapseCatherine the Great expands Russia and partitions Poland16751700172517501775180018251850

Quick facts

Ruler
Catherine II "the Great" (r. 1762-1796)
First Partition of Poland
1772, with Prussia and Austria
Wars
Two Russo-Turkish Wars, 1768-1774 and 1787-1792

What happened

Catherine, born a minor German princess, married the future Peter III of Russia and led a coup against him in 1762, ruling as Empress Catherine II for 34 years. Her reign fought two wars against the Ottoman Empire (1768-1774 and 1787-1792) that expanded Russian territory toward the Black Sea. In 1772, Russia joined Prussia and Austria in the First Partition of Poland, carving up Polish-Lithuanian Commonwealth territory between the three powers. When Poland's 1791 constitution attempted democratic reforms that gave peasants protections, Catherine intervened militarily, and further partitions followed that divided the remaining Polish lands between Russia, Prussia, and Austria.

Why it matters

The partitions erased an independent Polish state from the map for over a century, while Catherine's Black Sea gains gave Russia the warm-water ports Peter the Great had been unable to secure. Her reign is remembered as the high point of 18th-century Russian territorial expansion and cultural patronage, sometimes called the Russian Enlightenment.

How we know

Treaty texts and diplomatic correspondence among Russia, Prussia, and Austria document the partitions of Poland; Catherine's own decrees and correspondence with Enlightenment figures such as Diderot record her domestic policies.

Sources

See something wrong? . Corrections with a source get fixed fastest.

Part of a timelineHistory of Russia31 events · From a Viking trading post on the Dnieper to the largest country on Earth, through empire, revolution, and collapseView all →