Correct Answer: A
Explanation:
The Correct Answer is A.A machine gun is more modern than a musket
| Musket: | a smoothbore, long-barreled firearm, used esp. by infantry soldiers before the invention of the rifle |
| Chain mail: | flexible armor made of joined metal links |
| Vernal: | spring-like; fresh, warm, and mild, fresh and young; youthful |
| Cruiser: | any of several types of fast and maneuverable warship smaller than a battleship and having less armor and firepower |