Multiple Choice. What contributed to the economic boom of the 1920s in the
United States? (1 point)
A) The government increased health and safety regulations to protect consumers
from dangerous business practices.
B) Rapid economic growth in Europe gave US businesses access to foreign
investment and new consumer markets.
C) New social programs such as government pensions for the elderly raised the
standard of living for the less wealthy.
D) New manufacturing methods were applied to consumer goods after the
country demobilized following World War I.