Observation, experimentation, and mathematics, in combination, produce reliable results. this statement describes a development of thought during which period?
a. reformation
b. scientific revolution
c. renaissance
d. glorious revolution

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)

Why was the battle of bulge an important point in the war ?

What is the title of the head of thr department of defense?