Describe in bullet points or sentences 2-3 KEY FUNDAMENTAL DIFFERENCES between the Soviet Union and the USA and why they might not work well with one another following the end of WW2. --- HINT: Focus on the way the politics in the nations are set up as well as the economies that they use.

Communism was the ideology followed by the Soviet Union. ... Not only was the Soviet Union communist, they were totalitarian, meaning all the power was with the rulers. The United States was capitalist which meant that people could own land and businesses and compete for themselves.

the use of email to replace slower surface mail.

so what is your question?