Refine your search.

Search both the Oregon Encyclopedia and our partner site, the Oregon History Project.

3230 results
  • Up the Columbia and Back with the Nez Perce

    The Corps left Fort Clatsop on March 23, 1806, in a hurry to reach Nez Perce country and cross the mountains that had so tortured …

    Oregon History Project

  • Uranium Miners, Malheur County, 1954

    This photograph was taken by Harano Studio of Ontario, Oregon, in March 1954. It shows Lee Gibson, Allen Berends, and Elden Berends, all from Marsing, …

    Oregon History Project

  • Urban Growth Boundary

    Each urban area in Oregon is required to define an Urban Growth Boundary (UGB). Housing tracts, shopping malls, and other kinds of urban development are …

    Oregon Encyclopedia

  • Urban Indians in Oregon

    The Portland Metro area rests on traditional village sites of Native peoples. These include those of Chinookan-speaking (or Kiksht-speaking) peoples, such as the Multnomah, Cascade, …

    Oregon Encyclopedia

  • U'Ren Defends Communist Labor Party Members

    This March 10, 1920, photograph shows Oregon lawyer William S. U’Ren defending members of the Portland Communist Labor Party against charges of violating the state …

    Oregon History Project

  • Ursula K. Le Guin (1929–2018)

    Ursula K. Le Guin, one of Oregon’s preeminent writers, was born Ursula Kroeber in 1929 in Berkeley, California, the youngest and only girl in a …

    Oregon Encyclopedia

  • US 101 (Oregon Coast Highway)

    Many places on the Oregon coast were virtually inaccessible in the early twentieth century. Small fishing villages existed as remote outposts, separated by rocky headlands …

    Oregon Encyclopedia

  • U.S. Army Corps of Engineers

    The U.S. Army Corps of Engineers, a hybrid military and civilian federal agency, developed Oregon's water transportation infrastructure and played a major role in the …

    Oregon Encyclopedia

  • U.S. Bureau of Land Management

    The Bureau of Land Management (BLM) administers over 15.7 million acres of public land in Oregon, equal to about twenty-five percent of the state's total …

    Oregon Encyclopedia

  • U.S. Bureau of Reclamation

    The U.S. Bureau of Reclamation, in the Department of the Interior, has been an important force in Oregon since soon after the agency's founding with …

    Oregon Encyclopedia