SUBJECT
Territorial expansion
Foreign relations
5
History
5
Annexation to the United States
2
Imperialism
2
Anti-imperialist movements
1
Frontier and pioneer life
1
Insurrection, 1899-1901
1
Philippines
1
Political culture
1
Protest movements
1
Race relations
1
Racism
1
Spanish-American War
1
Territories and possessions
1
United States
1
Views
1