The last option, because it was formed when the courrupt bargin happened.
Answer:
Economic: U.S we're democracy so their economy were centrate in private bussinesses and Soviet Union we're focused upon equity of wealth and it's balance distribución among people.
Ideology: US: Democracy ideologies while Soviet Union had dictatorship ideologies
Political: U.S Capitalism while Soviet Union were Communism.
Based on my notes, you're correct.
1)hormone.2)reduce the use of chemical that destroy ozone and 3)digestive