Which statement was true under the new fugitive slave act passed in 1850? a) congress declared that slavery was morally wrong. b) popular sovereignty would decide the slave issue in new mexico. c) citizens who a runaway slave could be imprisoned. d) northerners could buy and sell slaves in washington, d. c..

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.

Which historical interpretation is supported by this source?

Louisiana purchase timeline can someone give me the answers, it's due tomorrow.