Uncover valuable information and solutions with IDNLearn.com's extensive Q&A platform. Find the solutions you need quickly and accurately with help from our knowledgeable community.

Which of the following was a primary cause of the Cold War between the
United States and the Soviet Union? *
1.A competition over political and economic ideas.
2.Direct, armed conflict between the two nations.
3.A deep reduction in military expenditures.
4.The founding of the United Nations.