在您的搜寻 主题建议
在您的搜寻 主题建议
- Land settlement
- History 82
- Social conditions 18
- Frontier and pioneer life 16
- Economic conditions 14
- Land tenure 14
- Social aspects 14
- Colonization 10
- Forced migration 10
- Histoire 10
- Migration, Internal 10
- Antiquities 8
- Colonisation interieure 8
- Ethnic relations 8
- Human ecology 8
- Indians of North America 8
- Politics and government 8
- Race relations 8
- Social archaeology 8
- Agricultural colonies 6
- Colonisation intérieure 6
- Description and travel 6
- Emigration and immigration 6
- Government policy 6
- History, Local 6
- African Americans 4
- Agriculture 4
- BUSINESS & ECONOMICS 4
- Civilization 4
- Colonies 4
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