5. Which of the following is an example of a powerful action taken by the United Nations (UN)? O A. Setting aside lands in Palestine for Jewish people and declaring it a nation
O B. Preventing the United States and its allies from invading Vietnam
© C. Ending the Cold War with a truce
O D. Declaring war on the USSR

Where did the term “iron curtain” originate? the warsaw pact used the term iron curtain as a code word for communism. in a 1946 speech, british prime minister winston churchill said an iron curtain had fallen across the continent of europe. while visiting western europe in 1946, u. s. president harry truman commented that the mountains there looked like iron curtains. russian general secretary joseph stalin instructed citizens of eastern europe to hang iron curtains over their windows to protect themselves from stray bullets.