The policy now called affirmative action came as early as the Reconstruction Era (1863–1877) in which a former slave population lacked the skills and resources for independent living. In 1865, General William Tecumseh Sherman proposed, for practical reasons, to divide the land and goods from Georgia and grant it to black families, which became the "Forty acres and a mule" policy. The proposal was never widely adopted due to strong political opposition, and Sherman's orders were soon revoked by President Andrew Johnson. Nearly a century later (1950s–1960s), the discussion of policies to assist classes of individuals reemerged during the Civil Rights Movement. Civil rights guarantees that came through the interpretation of the Equal Protection Clause of the 14th Amendment affirmed the civil rights of people of color.