Third Partition of Poland

The Third Partition of Poland (1795) was the last in a series of the Partitions of Poland–Lithuania and the land of the Polish–Lithuanian Commonwealth among Prussia, the Habsburg monarchy, and the Russian Empire which effectively ended Polish–Lithuanian national sovereignty until 1918. The partition was the result of the Kościuszko Uprising and was followed by a number of Polish–Lithuanian uprisings during the period.

Source: Wikipedia — Third Partition of Poland (CC BY-SA 4.0)