Original: After the Congress, Russia gained a larger share of Poland (with Warsaw) and, after crushing an insurrection in 1831, the Congress Kingdom's autonomy was abolished and Poles faced confiscation of property, deportation, forced military service, and the closure of their own universities.
Simplified: Russia gained a larger share of Poland and, after crushing an insurrection in 1831, the Congress Kingdom of Poland's autonomy was abolished and Poles faced confiscation of property, deportation, forced military service, and the closure of their own universities.