During the the mongols encouraged trading activities by foreign merchants

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)

What is the area of the trapezoid shown ?

Acharge on imported goods is known as what kind of tax? income excise personal