The American attitude shifted in favor of rights for Native Americans. This is based on "Polls showed that Americans believed in rights for Native Americans". Why it's not A is because it wasn't the polling that contributed to the act, but what the polls showed which is C.
The first sentence although I believe the last one is also correct.
A. Food. They fave out food surpluses that helped to lead to population growth and trade.
<span>Passed by Congress on January 31, 1865, and ratified on December 6, 1865, the 13th amendment abolished slavery in the United States and provides that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States</span>
Answer: This quote suggests that Scott believes in the concept of biologic theory of personality
Explanation: The biologic theory of personality suggests that important components of personality are inherited or determined in part by our genes.
The genetic makeup of an individual play important role in determining the personality of the individual.
Though people have traits that are common to their personalities but there are certain traits that set out variation that cannot be eliminated. Social potency traits, traditionalism are examples of traits that can be common but traits like tree of achievement which can be stronger or weaker in an individual set out a distinct variation.
So no matter the influence of environmental factors which could be in form of training of individuals for a particular task, the genetic makeup of individuals still set out differences which cannot be bought but innately predominant.
