C. The necessary and proper clause is known as the elastic clause because it allowed Congress to do things outside of their enumerated powers.
I am absolutely sure that the statement represented above : Deep within the jungles of Mexico and Guatemala lie most of the Mayan ruine is TRUE. I think so because Mayans are actually originated in the areas which are stated in the question. So I am sure it will help you!
Cheers.
Both Abraham Lincoln and Jefferson Davis wanted to avoid a war between the North and the South.
Answer:
Proclaim is to announce officially or publicly. (Declare something one considers important with due emphasis.)
Answer: Social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they live.
(looked some information on this topic up to help you a bit better)
:)