What motto was adopted by the Marine Corps in 1883?

• A. Semper Fidelis
• B. Semper Paratus
• C. Always Ready
• D. Duty and Honor

Answer: (A)

The main idea here is understanding the Marine Corps' official motto and what it expresses. Semper Fidelis, Latin for Always Faithful, was adopted in 1883 as the Marine Corps’ motto. It embodies unwavering loyalty—to the mission, to fellow Marines, and to the country—reflecting a staying-firm fidelity in all circumstances. This creed guides Marines in how they support one another and fulfill their duties, and it appears on insignia and in Marine tradition as a constant reminder of that commitment. The other options come from different services or contexts—Semper Paratus is the Coast Guard motto meaning Always Ready, and Duty and Honor is associated with other institutions, not the Marine Corps.