What drove the Spanish to invade and conquer large areas of the Americas?

The Spanish invaded the New World to spread faith and trading and to also find riches.

Explanation:

ok so u have2 basically

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make 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.