History -- Imperialism -- Authoritarianism -- 1 Biography 1 Corporations, American -- 1 Democracy -- 1 Economists -- 1 more ... Energy consultants -- 1 Foreign relations -- 1 Insurrection, 1899-1901 -- 1 Masculinity -- 1 Political aspects 1 Political aspects -- 1 Politicians -- 1 Politics and government 1 Psychology -- 1 Sex role -- 1 Social aspects 1 Spanish-American War, 1898 -- 1 less ...