The answer is B. the Catholic Church
It's not A because Lewis and Clark explored it.
I'm pretty sure the answer is D. from what I've researched the lands were really hard to farm on that the government had to pass a Homestead Act to get people to settle there.
<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>
A Chinese traveller may have found it offensive in India or
Greco-Roman World is the extraordinary impact of the Roman people in Science
and Technology and they have more different engineering endeavours than the Han
Dynasty. During the Han Dynasty, they rapidly progress in the Chinese technology;
they only focused in their own culture.
Answer: I think it is B. They donated money to groups like the Red cross.