North American Indian music: see Native American music.

National Museum of the American Indian, institution devoted to the collection, preservation, and presentation of the culture of the indigenous populations of the Western Hemisphere, a division of the Smithsonian Institution. It was established in 1989 with the collections of the former Museum of the American Indian, Heye Foundation, in New York City. That museum was founded in 1916 by George G. Heye and was opened to the public in 1922. The museum currently comprises the main museum on the Mall in Washington, D.C. (opened 2004); a research center in Suitland, Md.; and the George Gustav Heye Center in New York City. The museum's collection, comprising 4 million cataloged items, includes ceramics, masks, dolls, carvings, textiles, featherwork, beadwork, and jewelry.

Museum of the American Indian, Heye Foundation: see National Museum of the American Indian.

American Indian languages: see Native American languages.

American Indian Movement (AIM), organization of the Native American civil-rights movement, founded in 1968. Its purpose is to encourage self-determination among Native Americans and to establish international recognition of their treaty rights. In 1972, members of AIM briefly took over the headquarters of the Bureau of Indian Affairs in Washington, D.C. They complained that the government had created the tribal councils on reservations in 1934 as a way of perpetuating paternalistic control over Native American development. In 1973, about 200 Sioux, led by members of AIM, seized the tiny village of Wounded Knee, S.Dak., site of the last great massacre of Native Americans by the U.S. cavalry (1890). Among their demands was a review of more than 300 treaties between the Native Americans and the federal government that AIM alleged were broken. Wounded Knee was occupied for 70 days before the militants surrendered. The leaders were subsequently brought to trial, but the case was dismissed on grounds of misconduct by the prosecution. AIM also sponsored talks resulting in the 1977 International Treaty Conference with the UN in Geneva, Switzerland.

Languages spoken by the original inhabitants of the Americas and the West Indies and by their modern descendants. They display an extraordinary structural range, and no attempt to unite them into a small number of genetic groupings has won general acceptance. Before the arrival of Columbus, more than 300 distinct languages were spoken in North America north of Mexico by an estimated population of two to seven million. Today fewer than 170 languages are spoken, of which the great majority are spoken fluently only by older adults. A few widespread language families (Algonquian, Iroquoian, Siouan, Muskogean, Athabaskan, Uto-Aztecan, Salishan) account for many of the languages of eastern and interior North America, though the far west was an area of extreme diversity (see Hokan; Penutian). It is estimated that in Mexico and northern Central America (Mesoamerica), an estimated 15–20 million people spoke more than 300 languages before Columbus. The large Otomanguean and Maya families and a single language, Nahuatl, shared Mesoamerica with many smaller families and language isolates. More than 10 of these languages and language complexes still have more than 100,000 speakers. South America and the West Indies had an estimated pre-Columbian population of 10–20 million, speaking more than 500 languages. Important language families include Chibchan in Colombia and southern Central America, Quechuan and Aymaran in the Andean region, and Arawakan, Cariban, and Tupian in northern and central lowland South America. Aside from Quechuan and Aymaran, with about 10 million speakers, and the Tupian language Guaraní, most remaining South American Indian languages have very few speakers, and some face certain extinction.

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Civil rights organization founded in 1968, originally to help urban American Indians displaced by government programs. It later broadened its efforts to include demands for economic independence, autonomy over tribal areas, restoration of illegally seized lands, and protection of Indian legal rights and traditional culture. Some of its protest activities involved violence and were highly publicized (see Wounded Knee). Internal strife and the imprisonment of some leaders led to the disbanding of its national leadership in 1978, though local groups have continued to function.

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