Examine this list of events that took place in China during the 20th century. Which event or events could possibly have been a cause of the Chinese
Cultural Revolution?
A. I and II
B. I only
C. I and IV
D. I only

Why might collective bargaining fail, causing a union to go on strike? a the union agrees with the boss about wages. b the boss compromises about work hours. c the factory goes out of business, causing the workers to lose their jobs. d the boss refuses to address dangerous working conditions in the factories.