The answer to the question is: the Economic Recovery Tax Act of 1981. It is known as ERTA or Kemp-Roth Tax Cut. It encourages economic growth though reducing individual tax rates by twenty-five percent, the charging of depreciable properties, incentives from businesses and other incentives.
SNCC members played an integral role in site-ins, Freedom Rites, the 1963 March on Washington, and such voter education projects as the Mississippi Freedom Summer
Do you have the reference page?