Answer:
A) Formally declare independence.
Explanation:
The preamble is the first part of the the Declaration of Independence, and lays out the framework for the legality of the constitution and tone for the rest of the declaration. A is the best choice.
This "Necessary and Proper Clause" (sometimes also called the "Elastic Clause") grants Congress a set of so-called implied powers—that is, powers not explicitly named in the Constitution but assumed to exist due to their being necessary to implement the expressed powers that are named in Article I.
Answer:
Under the Articles, the states, not Congress, had the power to tax. Congress could raise money only by asking the states for funds, borrowing from foreign governments, and selling western lands. In addition, Congress could not draft soldiers or regulate trade.