I believe the answer is c
It propelled both the soviet union and United States to global superpower status, therefore ushering in the cold war.
Hope this helped. Have a great day! :D
<span>The US Supreme Court building was based around a neo-classical interpretation of the famous Greek Parthenon. The court uses the pillar design from the original structure to create a strong, but elegant front.</span>
To demand the removal of an elected official.
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.