Which port city is associated with the Navy’s amphibious operations during the Mexican-American War?

• A. Vera Cruz
• B. Portsmouth
• C. San Juan
• D. Manila Bay

Answer: (A)

Amphibious operations involve moving troops from ships to a shore position to establish a foothold and support the broader campaign inland. In the Mexican-American War, the Navy and Marines carried out a major landing at a Gulf Coast port to secure a base for operations. Veracruz became the focal point of this effort in 1847, where naval bombardment preceded and enabled a successful landing that allowed U.S. forces to push inland toward Mexico City. The other locations are not associated with this war’s amphibious action: Portsmouth is not the port used in this campaign, San Juan relates to Puerto Rico, and Manila Bay pertains to a later conflict.