The Immigration Act of 1965 (also known as the Hart-Celler Act) abolished the national-origin quotas that had been in place in the United States since the Immigration Act of 1924. Immigrants were to be admitted by their skills and professions rather than by their nationality.
An annual limitation was established of 170,000 visas for immigrants from eastern hemisphere countries with no more than 20,000 per country. By 1968, the annual limitation from the western hemisphere was set at 120,000 immigrants, with visas available on a first-come, first-served basis.
The Senate passed the bill by a vote of 76 to 18. The House voted was 326 to 69. President Lyndon Johnson signed the legislation.
The Act also began the rejuvenation of the Asian American community in the US by abolishing the strict quotas that had restricted immigration from Asia since 1882. Increased numbers of Asian immigrants then began arriving to revitalize the older community.
The US took possession of the island in 1857, and its guano deposits were mined by US and British companies during the second half of the 19th century.
Guam was ceded to the US by Spain in 1898.
Discovered by the US early in the 19th century, the island was officially claimed by the US in 1857.