Geopolitics
High School
Definition
The study of how geography—location, resources, and territory—shapes political power and relations between states. It helps explain conflicts and alliances, such as competition over strategic regions and resources.
Worked examples
Russia's control of natural gas pipelines to Europe gives it political leverage over European energy policy and diplomacy.
Geographic control of a vital resource translates into political power over other states.
The Strait of Hormuz is strategically vital because nearly one-fifth of the world's oil passes through this narrow waterway.
A geographic chokepoint becomes a site of geopolitical competition and military presence.
China's Belt and Road Initiative invests in ports and infrastructure across Asia and Africa to expand its influence.
A state uses geography and territory to build alliances and extend political reach.
Common mistakes
- Geopolitics is only about wars and military conflict. → Geopolitics includes alliances, trade routes, resource access, and diplomatic influence shaped by geography. Geography shapes both cooperation and competition, not just conflict.
- Geopolitics and physical geography mean the same thing. → Physical geography studies landforms and climate; geopolitics studies how those features affect political power. Geopolitics connects geography to political strategy and international relations.
Where you'll use it next
You'll apply geopolitics when studying international relations, regional conflicts, global trade, climate policy, and modern issues like Arctic sovereignty and South China Sea disputes.
See also
Political GeographyInternational RelationsForeign PolicySovereigntyTerritorialityNation-State Formation
Reviewed by Pat Cheng, M.Ed. — StudyPug Curriculum Lead · Last updated June 6, 2026