I believe the correct answer would be: C. Colonial Expansion
"The cause of" would be the answer
In the early years of the 20th century, Booker T. Washington, W. E. B. Du Bois, and Marcus Garvey developed competing visions for the future of African Americans.
Civil War Reconstruction failed to assure the full rights of citizens to the freed slaves. By the 1890s, Ku Klux Klan terrorism, lynchings, racial-segregation laws, and voting restrictions made a mockery of the rights guaranteed by the 13th, 14th, and 15th amendments, which were passed after the Civil War.
The problem for African Americans in the early years of the 20th century was how to respond to a white society that for the most part did not want to treat black people as equals. Three black visionaries offered different solutions to the problem.
Sorry if this isn’t much of a summary.
Incentives, initiative, prices, decisions
Incentives such as taking initiative interpreting prices , making their own decisions and fending for themselves in the marketplace
Answer:
d. it kept the purchase cost for cars high
Explanation: