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American Library Association

(Encyclopedia)American Library Association, founded 1876, organization whose purpose is to increase the usefulness of books through the improvement and extension of library services. As the major professional assoc...

American Medical Association

(Encyclopedia)American Medical Association (AMA), professional physicians' organization (founded 1847). Its goals are to protect the interests of American physicians, advance public health, and support the growth o...

Inter-American Highway

(Encyclopedia)Inter-American Highway, c.3,400 mi (5,470 km) long, section of the Pan-American Highway system from Nuevo Laredo, Mexico, to Panama City, Panama. Much of the highway prior to 1941 had been built by th...

All-American Canal

(Encyclopedia)All-American Canal, 80 mi (129 km) long, SE Calif.; part of the federal irrigation system of the Hoover Dam. Built between 1934 and 1940 across the Colorado Desert, the canal is entirely within the Un...

Russian American Company

(Encyclopedia)Russian American Company, colonial trading company, chartered by Czar Paul I in 1799. The charter granted the merchant-dominated company monopoly trading privileges in Russian America, which included ...

Pan-American games

(Encyclopedia)Pan-American games, amateur athletic competition among representatives of countries in the Western Hemisphere. The competition, held every four years, follows the organization and eligibility rules of...

Pan-American Highway

(Encyclopedia)Pan-American Highway, system of roads, c.16,000 mi (25,750 km) long, linking the nations of the Western Hemisphere. It was suggested at the Fifth International Conference of American States (1923) and...

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