57:58 Which of the following is NOT an international requirement for a nation-state to be recognized?
А. The group must all speak the same language.
B The group must have its own bordered territory
С. The group must be recognized by other nation-states.
D The group must govern themselves.
We

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.

they supported black codes so the answer is a or b