Civil Rights Act of 1866
The Civil Rights Act of 1866, , enacted April 9, 1866, was the first United States federal law to define citizenship and affirm that all citizens are equally protected by the law. It was mainly intended, in the wake of the American Civil War, to protect the civil rights of persons of African descent born in or brought to the United States. This legislation was passed by Congress in 1865 and vetoed by U.S. President Andrew Johnson. In April 1866 Congress again passed the bill to support the Thirteenth Amendment. Johnson again vetoed it, but a two-thirds majority in each chamber overcame the veto to become law without presidential signature.
1960s
Noted legislative achievements during this phase of the civil rights movement were passage of Civil Rights Act of 1964, that banned discrimination based on "race, color, religion, or national origin" in employment practices and public accommodations; the Voting Rights Act of 1965, that restored and protected voting rights; the Immigration and Nationality Services Act of 1965, that dramatically opened entry to the U.S. to immigrants other than traditional European groups; and the Fair Housing Act of 1968, that banned discrimination in the sale or rental of housing.