This term refers to the acquisition of new territories by the United States through military, diplomatic, or other means. It often involves the establishment of political and economic control over these territories.
Related terms
Imperialism: This term refers to a policy where a powerful country extends its influence and control over weaker countries or regions for economic or political gain.
Annexation: This is the act of incorporating additional territory into an existing country. It often involves taking control of another country's land by force or through negotiation.
Expansionism: This term describes a policy or ideology advocating for the territorial expansion of a nation, usually through acquiring new lands outside its borders.