After world war ii, why did the ussr want to control countries in eastern europe?

The reason why USSR want to control countries in Eastern Europe was: The USSR needed to protect its western border from future attacks.
In order for countries in Western Europe to invade the Soviet Union, they have to pass several countries such as Poland and Ukraine. If the Soviet Union managed to control these countries, they will be able to prevent potential attacks.

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.

Independent executive agencies are more specialised.