Imperialism: Imperialism refers to the policy of extending a nation's power or influence over other countries through economic, political, or military means. In the context of "A Roosevelt," it refers to the perceived interference of the United States in Latin American affairs.
Nationalism: Nationalism is a strong sense of pride and loyalty towards one's own nation or ethnic group. In the poem, Rubén Darío expresses his nationalist sentiments by defending Latin American identity against foreign domination.
Political Satire: Political satire is a literary genre that uses humor, irony, or ridicule to criticize political figures or institutions. "A Roosevelt" employs satirical elements to mock Theodore Roosevelt's policies and challenge American hegemony in Latin America.