By the early 1400s a growing percentage of the asian spice trade was being transported

Did the both the us and ussr have atomic weapons after 1949

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.

How were the economies of the inca empire and ancient river valley civilizations such as egypt and phoenicia different?