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3242 results
  • Police and Pickets Clash, Stimson Mill, 1935

    This photograph—published in the Oregon Journal on June 14, 1935—shows a state policeman clubbing a picketer several miles south of Forest Grove. The unidentified picketer …

    Oregon History Project

  • Political Turmoil in the 1930s 

    The boom and bust cycle of the century’s first three decades left a bitter legacy in southern Oregon, and long-held political tensions surfaced anew in …

    Oregon History Project

  • Pollution in Paradise

    Although Oregon gained national attention as an environmental pacesetter during the early 1970s, the state had a long history of using its waterways as municipal …

    Oregon History Project

  • Pollution in Paradise (documentary film)

    KGW-TV aired Tom McCall’s one-hour documentary Pollution in Paradise on November 21, 1962. An environmental classic, the program represented McCall’s investigative skills and pressed …

    Oregon Encyclopedia

  • Pomona Hotel Fire, 1975

    On the evening of July 7, 1975, fire broke out at the Pomona Hotel, at 23 Northwest Second Avenue in Portland, killing twelve people …

    Oregon Encyclopedia

  • Ponderosa pine

    Ponderosa pine (Pinus ponderosa)—also known as yellow, western yellow, pondosa, blackjack, or bull pine—is one of the most widespread, easily recognizable pines in …

    Oregon Encyclopedia

  • Ponderosa Pine, Prineville, 1931

    Forest fires are an important component of the ecosystem. The Native population used fire as a tool to enhance the production of food, opening the dense …

    Oregon History Project

  • Populism in Oregon

    Populism refers to a political discourse that defines the interests of “the people”—as opposed to those of political, economic, or cultural elites—as well as to …

    Oregon Encyclopedia

  • Portage Railroad near Cape Horn

    In 1863, the Oregon Steam Navigation Company (OSNC) built a fourteen-mile-long portage railroad eastward from The Dalles around Celilo Falls, a series of several long …

    Oregon History Project

  • Portland

    Portland, with a 2020 population of 652,503 within its city limits and 2,226,009 in the seven-county metropolitan area, was platted on the west bank of …

    Oregon Encyclopedia