Which part of the u. s. constitution lays out the basic purposes of the u. s. government

a. the preamble
b. article i
c. the bill of rights
d. article ii

The correct answer is the option A: The Preamble.

Explanation:

The Preamble to the United States Constitution is a brief introductory statement of the Constitution's fundamental purposes, bases and principles that lead the nation towards its objectives. It is the evidence of what the Founding Father believed and tried to achieved as well.

The main purposes of The Preamble are the search of liberty, justice, the common defence and more in order to obtain a more perfect Union.

sumerians were responsible.

a.

congress passed laws allowing for free passage between states.