The answer is C. Airplanes. All were used, but the other three were used as weapons.
Answer:
Can you copy and paste the question so i can see it.
Explanation:
<span>the one that isan example of a lord is : C. a ruler whose subjects swore absolute loyalty and service
Most of the subjects that swore absolute loyalty to the lords during that period usually do that they see the lords as someone they're indebted to for saving their lives.
So it's very common that those subjects came from the enemy whose lives had been spared during a conquest</span>
Russia once saw the face of hell. Within the spirits of Satan. Everywhere he lurks, and Russia has been one of them.