Suggested Subjects within your search.
Suggested Subjects within your search.
Community life
2
Copper mines and mining
2
Economic conditions
History
2
History, Local
2
Mining camps
2
Social aspects
2
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Social conditions
2
Aspect social
1
Camps de mineurs
1
Communauté
1
Conditions économiques
1
Conditions sociales
1
Cuivre
1
Economic history
1
General
1
HISTORY
1
Histoire
1
Histoire locale
1
Midwest (IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI)
1
Mines et extraction
1
State & Local
1
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