The Civil Rights Movement was a movement made by the African-American community to combat legalized racial discrimination. Largely from the period of 1954-1968, this movement fought against racial segregation, discrimination, disenfranchisement, and other legalized practices against African Americans in the United States.
A reaction is first order. If the initial reactant concentration is 0.0200 M, and 25.0 days later the concentration is 6.25 x 10-4 M, then its half-life is:
