History
People crossed into Alaska from Asia over the Bering land bridge thousands of years ago, and by the time Europeans arrived the land was home to many distinct peoples: the Iñupiat of the Arctic coast, the Yup'ik of the south-western river deltas, the Unangax (Aleut) of the Aleutian Islands, the Alutiiq of Kodiak and the southern coast, the Athabascan peoples of the interior, and the Tlingit, Haida and Tsimshian of the south-eastern rainforest, famous for their clan houses and totem poles.
Vitus Bering's Russian expedition reached the coast in 1741, and Russian fur traders followed, forcing Unangax and Alutiiq hunters to hunt sea otters for them. Russian America's capital moved from Kodiak to Sitka, which the Russians took from the Tlingit in 1804, and Russian Orthodox missionaries left churches that still serve Native congregations. In 1867 the United States bought Alaska for 7.2 million dollars, a deal promoted by Secretary of State William Seward and mocked at the time as "Seward's Folly". The Klondike gold rush of the late 1890s sent thousands through Skagway towards Canada's Yukon, and gold strikes at Nome and Fairbanks followed.
In 1942 Japan occupied Attu and Kiska in the Aleutians, and US forces retook Attu in 1943; the Unangax were evacuated to camps in south-east Alaska, where many died. The Alaska Highway was built through Canada during the war. Alaska became the 49th state in 1959. In 1964 the Good Friday earthquake, of magnitude 9.2, the most powerful recorded in North America, devastated Anchorage and coastal towns. Oil discovered at Prudhoe Bay in 1968 led to the Alaska Native Claims Settlement Act of 1971, which created Native-owned corporations, and to the Trans-Alaska Pipeline, completed in 1977. The Exxon Valdez spill fouled Prince William Sound in 1989.
