Even though the map wasn't provided, it is possible to answer the question by saying that the correct alternative is letter<em> A: Nazi leaders wanted to keep the existence of extermination camps secret.</em>
The extermination camps were built to murder sistematically jewish, communist and all other kinds of people that the Nazi considered inferior. The idea was to have them in hidden places so as not to cause commotion.
Part of it was because of the Industrial Revolution and the invention of the cotton gin by Eli Whitney.
The effect of the "Trail of Tears" on Native Americans is that they were forced to move into Indian Territory.
The “Trail of Tears” policy resulted in a lot of Cherokee people being killed and those who were not murdered were forcibly relocated into “Indian Territory”.
Treaties with natives have influenced legal decisions because some native americans were citizens
Answer: The Fourth Amendment was introduced in Congress in 1789 by James Madison, along with the other amendments in the Bill of Rights, in response to Anti-Federalist objections to the new Constitution.