The Partitions of Poland were three partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th century. They ended the existence of the state, resulting in the elimination of sovereign Poland and Lithuania for 123 years. The partitions were conducted by the Habsburg monarchy, the Kingdom of Prussia, and the Russian Empire, which divided up the Commonwealth lands among themselves progressively in the process of territorial seizures and annexations.
The First Partition was decided on August 5, 1772, after the Bar Confederation lost the war with Russia. The Second Partition occurred in the aftermath of the Polish–Russian War of 1792 and the Targowica Confederation when Russian and Prussian troops entered the Commonwealth and the partition treaty was signed during the Grodno Sejm on January 23, 1793 (without Austria). The Third Partition took place on October 24, 1795, in reaction to the unsuccessful Polish Kościuszko Uprising the previous year. With this partition, the Commonwealth ceased to exist.