Ideologically, the two competing sides in the cold war were

How did isolationism affect foreign policy?

Can someone me out with this , i'm putting 30 points on it

Which statement describes the primary purpose of the european union? question 1 options: to protect european nations in the event of another world war to work together to strengthen europe and benefit all member nations to prevent alliances from forming between member nations to share resources and make economic trade easier between coal and steel companies