Which of the following best explains the reason for the rise in the standard of living in the United States after World War II?
(1 point)
Responses
the investment in fighting communism worldwide
the investment in fighting communism worldwide
greater productivity at lower costs
greater productivity at lower costs
the creation of Levittown
the creation of Levittown
the passage of the Equal Rights Amendment
the passage of the Equal Rights Amendment
1 answer
greater productivity at lower costs