1. Civil Rights Legislation

2. Civil Rights Act 1866
First, the act proclaimed "that all persons born in the United States ... are hereby declared to be citizens of the United States.“

3. Civil Rights Act 1866
Second, the act specifically defines the rights of American citizenship: 
Such citizens, of every race and color, and without regard to any previous condition of slavery or involuntary servitude, ... shall have the same right in every state and territory in the United States, to make and enforce contracts, to sue, be parties, and give evidence, to inherit, purchase, lease, sell, hold, and convey real and personal property, and to full and equal benefit of all laws and proceedings for the security of person and property, as is enjoyed by white citizens, and shall be subject to like punishment, pains, and penalties, and to none other, any law, statute, ordinance, regulation, or custom to the contrary notwithstanding. 

4. Civil Rights Act 1866
Third, the act made it unlawful to deprive a person of any of these rights of citizenship on the basis of race, color, or prior condition of slavery or involuntary servitude. 

5. Amendment
1. Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction.

6. Amendment
1. All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside. No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.

7. Amendment
1. The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude.
By 1910, all Southern states had excluded blacks from voting.

8. Enforcement Acts
 criminal codes that protected blacks' right to vote, hold office, serve on juries, and receive equal protection of laws. If the states failed to act, the laws allowed the federal government to intervene.
The target of the acts was the Ku Klux Klan, whose members were murdering many blacks and some whites because they voted, held office, or were involved with schools.  

9. Enforcement Acts
a few hundred Klansmen were tried and sent to jail. Thousands of others fled or were let off with fines or warnings.
By 1872, the Klan as an organization was broken. By the time the terror ended, thousands of blacks and hundreds of whites had been massacred or driven from their homes and communities.
For a moment, it seemed that peace and Republican rule was restored. Yet within a few years, the terror was reborn and Reconstruction officially ended.