Manifest Destiny & U.S. Military Expansion - Revision Sheet

1. 📌 Essentials

• Manifest Destiny: 19th-century belief that the U.S. was destined to expand across America.
• Major territorial acquisitions: Louisiana Purchase, Texas annexation, Oregon, California, Mexican-American War.
• Transition from continental expansion to a global military presence.
• U.S. bases are strategically located worldwide, reflecting Manifest Destiny ideology.
• Motivations: economic growth, security, racial/cultural superiority.
• U.S. interventions often justified by Manifest Destiny principles.
• The ideology influences modern U.S. foreign policy and military deployment.
• The concept combines territorial growth with ideological and geopolitical motives.
• Manifest Destiny historically justified westward expansion; now extends to global dominance.
• The U.S. military footprint includes key strategic regions: Asia, Europe, Middle East, Africa.

2. 🧩 Key Structures & Components

• Manifest Destiny — ideological belief driving territorial and global expansion.
• Major Land Acquisitions — Louisiana Purchase, Texas, Oregon, California.
• U.S. Military Bases — worldwide network supporting strategic interests.
• Geopolitical Motivations — economic interests, security concerns, racial/cultural superiority.
• Intervention Strategies — military actions justified by expansionist ideology.
• Modern Military Footprint — bases, naval ports, airfields globally.