How many countries have spanish as their official language? 19 22 21 20

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.

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.