A)scarcity and shortages are really the same thing.
this is the answer
Answer:
It spells out Americans' rights in relation to their government. ... It guarantees civil rights and liberties to the individual—like freedom of speech, press, and religion. It sets rules for due process of law and reserves all powers not delegated to the Federal Government to the people or the States.
I don't know try looking it up
The act of depending on one another for fulfillment of one's needs.
Answer: Interdependency.
They acquired the Panama Canal Zone