African Americans have made numerous contributions to america since the beginning of the slave trade. they worked the fields, picked the crops, established an entire culture that is still prevalent today, and were the backbone of the nation. They invented rock n roll, built the white house, and much more.
"<span>c. strong character; military experience with the British army during the French and Indian War" is the best option, since his reputation in this war was great and people trusted him. </span>
Because it was when America was separating from the British to make america its own country.