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.
Sexual harassment
In the United States, the Civil Rights Act of 1964 prohibits employment discrimination based on race, sex, color, national origin or religion. Initially intended to only combat sexual harassment of females, {42 U.S.C. § 2000e-2} the prohibition of sex discrimination covers males and females. This discrimination occurs when the sex of the worker is made as a condition of employment (i.e. all female waitpersons or male carpenters) or where this is a job requirement that does not mention sex but ends up preventing many more persons of one sex than the other from the job (such as height and weight limits). This act only applies to employers with 15 or more employees.