60 points!! restrictive immigration laws that were passed in the 1920s, and some of the reasons behind them. Compare those laws—and the reasons behind them—with current debates about immigration in the United States.

Brainliestttme : ) how did the soviet union try to maintain control?

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.

What are two major challenges resulting from the increasing global population