Answer: it's Yellow River Valley
Explanation:
Answer:d.
The peace talks fell apart and no treaty was signed.
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>
I think it is A tell me if I am wrong.
D: Vinson act increased the strength of the US navy by 20%