Which of the following items illustrates a tradeoff present in the U. S. Constitution? a)Environmentalists disagree with industry on the benefits and dangers of
fracking.
b)Pro-life protestors and abortion clinics disagree on the legality of buffer
zones dictating where protestors can stand.
c)Interest groups for the elderly and the Republican Party disagree on the
proper level of social spending for the elderly.
d) Unions and businesses disagree over the minimum wage.

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.