Answer is A. Mayflower compact and John Lockes Social Contract Theory
It was on my quiz last year
The correct option is:
B. Slavery soon became less important in the Americas and most slaves were freed.
Slavery was strongly laced with the national economy and vigorously defended by white Southerners, who were profiting from enslaved labor. By the 19th century, abolitionism, a campaign to end slavery, gained strength as many abolitionist, most of them in the North, worked tirelessly to promote awareness about the evils of slavery, and to raise support for abolition.
Answer is false. Because animals would migrate for land not only for food.
Answer:

Explanation:
In the 1800s, the idea known as Manifest Destiny formed. Many Americans believed it was their God-given and undeniable destiny to expand from coast to coast.
Eventually it led to the shape of the country we know today and provided more resources, but it had many severe consequences. Issues over slavery (that would spark the Civil War) were inflamed, because no one could decide whether the new territories should be free or not.
However, the Native Americans were devastated by expansion. Many tribes had to fight the settlers, usually resulting in a loss. Their land was stolen and they were killed or forced to relocated.
So, yes, Manifest Destiny did boost the practice of removing Native Americans from their ancestral lands.
The nations farmers so upset about Fall in farm prices and overproduction
<u>Explanation:</u>
The nation's farmers were upset about the fall in farm prices and high taxes on items they were purchasing. They were also upset about the increasing foreign competition.
These were the major issues in the populist era. Farmers were facing the burden of debts also.
They tried to produce more to reduce their debt burden but it gives rise to the problem of overproduction which multiplies their problem. The farmers were paying more.