An economic downturn.
http://factsanddetails.com/russia/History/sub9_1f/entry-4990.html
The Soviet Union turned a rural, agrarian society into one of the largest economic powerhouses in the world. The breakup greatly effected it.
The european age of exploration would not have been possible without the astrolabe and the compass both of which were adapted from Muslim sailors because the compass and the astrolabe have been dicovered by muslim scholars
Greece because I had this question on a history test and when handed back I was correct its Greece.
The purpose of the Marshall Plan was to aid in the economic recovery of nations after WWII and to reduce the influence of Communist parties within them.
I apologize if this is not what you meant.
Answer:
The primary responsibility for the Holocaust rests on Hitler and the Nazi Party leadership
Explanation: