Subject
California History
137
California Gold discoveries
14
Missions
13
History
10
California
8
California Politics and government
8
Frontier and pioneer life
8
California Description and travel
7
New Mexico History
7
California Social conditions
6
Indians of North America History
6
Baja California (Mexico : Peninsula) History
5
California Social life and customs
5
California, Southern History
5
Mexican Americans History
5
Missions, Spanish History
5
Voyages to the Pacific coast
5
California Race relations
4
Gold mines and mining
4
Indians of North America
4
Indians of North America Government relations
4
Spain Colonies Administration
4
World War, 1939-1945
4
Agricultural laborers History
3
Agricultural laborers Labor unions History
3
California Discovery and exploration
3
California History, Local
3
California Race relations History
3
Chinese History
3
Hispanic Americans History
3
Historic sites
3
Japanese Americans Forced removal and internment, 1942-1945
3
Mines and mineral resources
3
National parks and reserves History
3
Railroads History
3
San Francisco (Calif.) History
3
Water-supply History
3
West (U.S.) Description and travel
3
World War, 1939-1945 Concentration camps
3
Yosemite National Park (Calif.) History
3
African Americans
2
Agriculture Economic aspects History
2
Alaska History
2
Architecture History
2
Baseball History
2
California Antiquities
2
California Economic conditions
2
California Emigration and immigration History
2
Childhood and youth
2
Cultural property Protection
2
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