
Themes
Encyclopedia entries have been gathered into Themes, like with like, to guide readers to their interests (or school assignments). Most entries belong to two or more Themes, a reflection of history's refusal to be single-minded.
-
Agriculture and Ranching — 177
-
Archaeology and Anthropology — 40
-
Architecture and Historic Preservation — 205
-
Arts — 256
-
Black History — 72
-
Education — 262
-
Environment and Natural Resources — 442
-
Exploration and Explorers — 60
-
Folklife — 13
-
Geography and Places — 384
-
Geology — 29
-
Government, Law, and Politics — 711
-
Labor — 56
-
LGBTQ — 22
-
Literature — 139
-
Native Americans — 203
-
Oregon Trail and Resettlement — 127
-
Oregoniana—you know it when you see it. — 71
-
Race, Ethnicity, and Nationality — 360
-
Religion — 124
-
Science, Medicine, and Technology — 192
-
Sports and Recreation — 191
-
Trade, Business, Industry, and the Economy — 445
-
Transportation and Communication — 288
-
Women — 236