Answer:
Potsdam When Germany surrendered.
Explanation:
When did Joseph Stalin refuse to allow eastern European countries to hold free elections. Potsdam When Germany surrendered.
At Yalta conference, the allied reached a rather vague agreement that the East European nations would create democratic institutions of their own choice,the Soviets were to administer those European countries they liberated with promised to hold free elections
The Louisiana Purchase prompted countless conflict with the Native American population. Although it essentially doubled the size of the country, many feel as if the purchase from France brought more harm than good, thus being a bad thing. It also supported Napoleon which no Federalist wanted, and sparked massive uneasiness within the public.
Colonists like great britain