In order to decide whether he is qualify to this commission.
The act to demonstrate the judicial courts of the United States empowering the supreme court to issue writs of mandamus, in cases warranted by the principles and usages of law, to any courts designate, or persons holding office, beneath the authority of the United States.
Im not sure, but maybe a. they have made it easier for businesses to communicate with employees and consumers around the world??
Assuming you're referring to Frederick Douglass, he was subject to slavery before escaping it. Therefore he could talk about his experiences as a slave