Original sentence: Polish independence ended in a series of partitions (1772, 1793 and 1795) undertaken by Russia, Prussia and Austria, with Russia gaining most of the Commonwealth's territory including nearly all of the former Lithuania (except Podlasie and lands West from the Niemen river), Volhynia and Ukraine
Edited sentence: After Bar confederation and Kościuszko Uprising was suppresed by Russian and Prussian intervention, Polish independence ended in a series of partitions (1772, 1793 and 1795) undertaken by Russia, Prussia and Austria, with Russia gaining most of the Commonwealth's territory including nearly all of the former Lithuania (except Podlasie and lands West from the Niemen river), Volhynia and Ukraine.In 1768 Poland has becomed Russian protectorate