The primary responsibility of the U.S. Armed Forces is to defend what?

• A. The U.S. Constitution
• B. The Constitution of the Republic of Texas
• C. The laws of the sea
• D. The national economy

Answer: (A)

The main idea is that the armed forces exist to defend the nation’s constitutional order. Service members pledge to defend the United States Constitution, which is the supreme law that establishes the government and protects citizens’ rights. By protecting the Constitution, the military upholds civilian control of the armed forces and preserves the framework of the U.S. government, not any particular state charter or unrelated aims. The other options don’t capture this overarching purpose: a state constitution is subordinate within the federal system, the laws of the sea relate to maritime law rather than national defense, and the national economy, while important, is not the primary duty of the military.