"Polish-Russia" . "Tsarist military control" . "Russian oppression" . "Russian share" . . . . "occupying authorities" . "Russian-controlled" . "Tsarist period" . . . . . . "Russian Empire" . . "Russia's occupation" . "Russian Partition" . . "Russian sector" . . . "Russian partition" . . "the Russian partition" . . "partitions" . "Russian partition of Poland" . "Congress Poland" . "Russian imperial possession" . "occupation" . . . "Russian occupation" . . . "Russia" . . "Russia controlling much of Poland in the 19th" . . . "Russian Partition" . . "occupation period" . "Russian administration" . "Poland" . "Tsarist Poland" . . "Russian military control" . . . . . "Russian-ruled" . "by the Russian empire" . "Russian-held areas" . "imperial Russia" . . "incorporated into Russia" . . . . "Russian" . "the heartland" . "Russian rule" . "the Tsarist rule" . . "the Russians" . "Russia received" . . "Russian Poland" . . "Russian-partitioned" . .