The Europan countries which were considered to be "behind the Iron Curtain" included: Poland,Estearn Germany, Czechoslovakia, Hungary,Yugoslavia, Romania, Bulgaria, Albania and the Soviet Union. Hope this helps
He didn't want to run for a third time; hes lost credibility and his popularity ratings were low because he supported the failed Embargo Act of 1807.
1. it stopped the spread of slavery north of the Ohio river
The correct answer for this question is B.