The British issued this, mainly to conciliate the indians by checking the enroachment of settlers on their land.
Because they were both black and female. They were bigger targets to the bigots since they were a two in one. Also back then it was REALLY hard for a woman to get a job. No income + Huge targets to bigots = Not gonna last long in a depression. At least the black men could get a job more easily and were a little less of a target for the bigots.
Saratoga established US control. It is often viewed as a turning point of the war, as it was after this battle that Benjamin Franklin was able to convince the French to ally with the United States to help the colonies win the war.
Answer: Transport of goods
Explanation: