Which innovation enabled ordinary people to buy cars? a. thomas edison's use of electricity to keep factories open around the clock b. joseph pultizer's use of advertizing in newspapers c. henry ford's assembly line, which made cars inexpensive d. j. p.morgan's methods of banking that made it easy to get credit

Plz- which of the following explains the growth of fundamentalism in the 1920s? -fundamentalism encouraged racial pride and inspired a "back-to-africa" movement. -americans were uneasy about rapid social change and supported traditional religious beliefs. -americans wanted to increase women's opportunities in the workplace following world war i.