Columbia Encyclopedia

Search results

500 results found

Americans with Disabilities Act

(Encyclopedia)Americans with Disabilities Act, U.S. civil-rights law, enacted 1990, that forbids discrimination of various sorts against persons with physical or mental handicaps. Its primary emphasis is on enablin...

National Defense Education Act

(Encyclopedia)National Defense Education Act (NDEA), federal legislation passed in 1958 providing aid to education in the United States at all levels, public and private. NDEA was instituted primarily to stimulate ...

Payne-Aldrich Tariff Act

(Encyclopedia)Payne-Aldrich Tariff Act, 1909, passed by the U.S. Congress. It was the first change in tariff laws since the Dingley Act of 1897; the issue had been ignored by President Theodore Roosevelt. The Repub...

British North America Act

(Encyclopedia)British North America Act, law passed by the British Parliament in 1867 that provided for the unification of the Canadian provinces into the dominion of Canada. Until 1982 the act also functioned as t...

Taft-Hartley Labor Act

(Encyclopedia)Taft-Hartley Labor Act, 1947, passed by the U.S. Congress, officially known as the Labor-Management Relations Act. Sponsored by Senator Robert Alphonso Taft and Representative Fred Allan Hartley, the ...

Sherman Silver Purchase Act

(Encyclopedia)Sherman Silver Purchase Act, 1890, passed by the U.S. Congress to supplant the Bland-Allison Act of 1878. It not only required the U.S. government to purchase nearly twice as much silver as before, bu...

Madison, James

(Encyclopedia)Madison, James, 1751–1836, 4th President of the United States (1809–17), b. Port Conway, Va. When Jefferson triumphed in the election of 1800, Madison became (1801) his secretary of state. He se...

Adams, John Quincy

(Encyclopedia)Adams, John Quincy, 1767–1848, 6th President of the United States (1825–29), b. Quincy (then in Braintree), Mass.; son of John Adams and Abigail Adams and father of Charles Francis Adams (1807–8...

Browse by Subject