In 1964 Congress passed Public Law 88-352 (78 Stat. 241), popularly known as the Civil Rights Act of 1964. The provisions of this civil rights act forbade discrimination on the basis of sex as well as race in hiring, promoting, and firing. The word "sex" was added at the last moment.
The archeological site of Monteverde II in Chile dates back 14,800 years, according to scientists (there´s a broad consensus). The discovery of many objects belonging to the Pleistocene was in 1977 in an area called Región de Los Lagos.
