- Imperialism--History--20th century (2)
- Asia--Foreign relations--United States (1)
- Emigration and immigration--History--19th century (1)
- Emigration and immigration--History--20th century (1)
- Great Britain--Colonies--History--19th century (1)
- Great Britain--Colonies--History--20th century (1)
- Imperialism--History--19th century (1)
- Intervention (International law) (1)
- United States--Foreign relations--1989- (1)
- United States--Foreign relations--Asia (1)
- United States--Military policy (1)