Anti-discrimination law
The Civil Rights Act of 1964 was the first major development in anti-discrimination law in the US, though prior civil rights legislation (such as the Civil Rights Act of 1957) addressed some forms of discrimination, the Civil Rights Act of 1964 was much broader, providing protections for race, color, religion, sex, or national origin in the areas of voting, education, employment, and public accommodations. This landmark legislation led the way for other federal legislation, which expanded upon the protected classes and forms of discrimination prohibited under federal legislation, such as the Fair Housing Act or the Americans with Disabilities Act. These protections have also been expanded through the courts interpretation of these pieces of legislation. For example, the 7th and 2nd circuit courts have both ruled that employment discrimination based on sexual orientation is a violation of Title VII of the Civil Rights Act. In addition to federal legislation, there are numerous state and local laws that address discrimination that is not covered by these laws.
Employment discrimination law in the United States
Employment discrimination law in the United States derives from the common law, and is codified in numerous state and federal laws, particularly the Civil Rights Act of 1964, as well as in the ordinances of counties and municipalities. These laws prohibit discrimination based on certain characteristics or protected categories. The United States Constitution also prohibits discrimination by federal and state governments against their public employees. Discrimination in the private sector is not directly constrained by the Constitution, but has become subject to a growing body of federal and state law. Federal law prohibits discrimination in a number of areas, including recruiting, hiring, job evaluations, promotion policies, training, compensation and disciplinary action. State laws often extend protection to additional categories or employers.