Final answer:
The NAACP, or the National Association for the Advancement of Colored People, was founded in 1909 as a response to discriminatory laws and practices against African-Americans. The organization quickly became the leading civil rights organization in the United States.
Step-by-step explanation:
The NAACP stands for the National Association for the Advancement of Colored People. It was founded on February 12, 1909, in response to the wave of discriminatory laws and practices against African-Americans after the end of Reconstruction. The organization quickly became the leading civil rights organization in the United States, advocating for equal opportunity and conducting voter mobilization.
Some of the prominent African-Americans who founded the NAACP include W.E.B. Du Bois. Du Bois was the only black officer appointed to lead the NAACP when it was founded, and he became the most influential member of the organization.