Sorry this is kind of late, but the answer is C. Western Europe and Sub-Saharan Africa.
Answer:
A short thrust into Union territory would not be enough; a protracted stay would be the key to Confederate success. Lee hoped to keep his army on United States soil through much of the autumn, not with the intention of capturing and holding territory but with an eye toward accomplishing several goals before returning.
Explanation:
<span>A. relationships with the American Indians they encountered.</span>
