David Igler

Subjects

California, history, History, California, biography, California, gold discoveries, California, politics and government, California, social conditions, Commerce, Culture diffusion, Culture diffusion -- Pacific Area -- History -- 18th century, Culture diffusion -- Pacific Area -- History -- 19th century, Discoveries in geography, Discovery and exploration, East and West, East and west, Environmental policy, united states, Environmentalism, Green movement, HISTORY / Oceania, HISTORY / United States / State & Local / West (AK, CA, CO, HI, ID, MT, NV, UT, WY), Indigenous peoples, Indigenous peoples -- Pacific Area -- History -- 18th century, Indigenous peoples -- Pacific Area -- History -- 19th century, Industrialists, Industrialization, Natural history