The correct answer is B.
The main objective of socialist and communist economic systems was to achieve economic and income equality among all members of society.
In order to ensure so, goverment would intervene in every aspect of the the economy, everybody would have a job position and earn an equal salary and all the property will be public (therefore, private properties had to be nacionalized).
Answer: Your Answer is A. Georgia
Explanation: Georgia was already a state and was not considered unexplored territory during the the Lewis and Clark expedition.
The answer to your question is D (the last)
They had no rights due to the fact that they were slaves.