Why did Poland, Hungary, and East Germany join the Warsaw Pact? Their people voted to join in free elections. Their efforts to join NATO failed. They wanted to stop the spread of communism in Europe. They were Soviet satellites that had little choice.

Viktor is a russian university student. he wants to go to new york for a semester to study and improve his english. what should he do before he buys his plane ticket? a. buy a map of new york city b. pay for his program in new york c. apply for a us visa d. apply for a policy waiver