- Social classes--Europe--History (3)
- Europe--Colonies--America--Administration (2)
- Europe--Politics and government (2)
- Europe--Race relations (2)
- Indians, Treatment of (2)
- Indians--First contact with Europeans (2)
- Latin America--Politics and government (2)
- Latin America--Race relations (2)
- Social classes--Latin America--History (2)
- Agriculture--Economic aspects--Europe--History (1)
- Capitalism--Europe--History (1)
- Europe--Economic conditions (1)
- Europe--Social conditions (1)