I believe your answer is B. <span>Farmers and ranchers began fencing the land.</span>
A) The act forcibly relocated eastern American Indians to Indian Territory west of the Mississippi River
I can't really explain it, that's just what the treaty stated.
Well that would likely hinder the trade for such nation, like China. China has a TON of industry, and what would happen of it couldn't reach outside its borders? The economy would plummet! It would weaken every aspect of the nation.
Answer:
European encounters with Africa had occurred for hundreds of years. It affected the Africans so some were brought into slavery.
Explanation:
So States were disappearing. And new States joined the slave trade and became wealthy and powerful.
Look on bbc bitesize and you can get all the answers you need