Definition

The dominance of one power or ideology over others. It's what happens when one country gets too big for its britches.

Example Usage

American hegemony after World War II shaped global institutions and policy for decades.

Origin

From Greek 'hegemonia' (leadership, predominance)

Fun Fact

The concept of U.S. hegemonic decline became a major focus in international relations scholarship after 2008

Source: International relations terminology

Related Terms

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