He was an American labor leader and civil rights activist
Slaves were forbidden to leave the owner's property unless they were accompanied by a white person or had permission so in other words to keep them in check.
i believe it is B) unalienable rights force the government to place no restrictions on liberty.
The Court determined the separate states could not tax the federal government.
I believe postulates are given or assumed true statements without a proof. And a theorem can be proven. You do this in geometry if I remember correctly.
