During the second Red Scare, do you think communism infiltrating the United States was really a threat or do you think it was overblown?

American reaction to the 9/11 tragedy can be characterized as patriotism. a. true b. false

What was one major cause of worldwide conflict during the first decade of the 21st century?

15 pt (more than one answer)what are some of the ways businesses increased productivity? -obtained new machinery -obtained new resources -obtained new technologies -found ways to make their workers more efficient