Who is the recipient of this letter who memorized the design of british machines and duplicated them in rhode island?

Which of the following statements best describes the spread of communism in the years immediately following world war ii? a. the number of communist countries increased during these years. b. the number of communist countries decreased during these years. c. the number of communist countries stayed the same during these years. d. the number of communist countries increased in asia but decreased in europe. ( answer in the format above for me to understand)

This map shows north korea and south korea today. how does this map reflect the impact of the korean war?

What explains the political difference among african americans politicians during reconstruction