I'm not really sure if this is what you want but...
Title VII of the Civil Rights Act of 1964 prohibits discrimination in employment on the basis of race, color, sex, or ethnic origin.
Anti-Discrimination Act 1977. An Act to render unlawful racial, sex and other types of discrimination in certain circumstances and to promote equality of opportunity between all persons.
The Fifth Amendment has an explicit requirement that the Federal Government not deprive individuals of "life, liberty, or property," without due process of the law and an implicit guarantee that each person receive equal protection of the laws.
14th Amendment to the United States Constitution was ratified. The amendment grants citizenship to "all persons born or naturalized in the United States" which included former slaves who had just been freed after the Civil War.
