How did the aztecs strengthen their empire?

a. they assigned a governor to strictly rule conquered lands.

b. they won the loyalty of the conquered people by giving them some power.

c. they made strong alliances with neighboring civilizations.

d. they made neighboring civilizations believe that the gods supported the aztecs.

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.