Joseph Stalin was the leader of the USSR (Russia)
USSR
Joseph Stalin allied the USSR with the Allies.
dictator of USSR
Yes, Joseph Stalin was.
The USSR or Soviet Union,
Ruler of the USSR?
Joseph Stalin was a man, not a country. You probably want to know the population of the USSR at a given date.
USSR Leader in WW2The way the Soviet Union was organized made the chairman of the communist party the actual leader of the country. That was Joseph Stalin. (This might be the right answer but i need to fill in 11 boxes and Joseph Stalin doesnt fit?)Try this...Joseph Stalin > Josef Stalin
joseph stalin
The USSR or Soviet Union.
I believe it would be Joseph Stalin