Someone please help?! 20 points similarities and differences in Russia before and after the Soviet Union

World war i brought increased immigration to the united states from which country? germany france italy mexico

What was a major failing of the united states under the articles of confederation?

Why did poland, hungary, and east germany join the warsaw pact? a)their people voted to join in free elections. b)their efforts to join nato failed. c)they wanted to stop the spread of communism in europe. d)they were soviet satellites that had little choice.