Soviet occupation of Ukraine

On March 18, 1921, the Soviet occupation of Ukraine began, without any invasion between those two countries. The occupation only began once the Peace treaty of Riga was signed. The peace treaty declared that the Polish–Soviet War would come to a halt, and the Soviet Union would get Belarus and Ukraine. The occupation lasted almost 81 years, and only ended with the dissolution of the Soviet Union.

Related pages 

 Holodomor
 Double genocide theory
 Genocides by the Soviet Union

Category:History of Ukraine
Category:History of the Soviet Union
Category:Soviet crimes against humanity