I need help again..! (。_。) (°ー°〃) ( ´･･)ﾉ(._.`) Read the Preamble to the Constitution, and answer the question that follows.

We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.

Which phrase from the Preamble shows that the Constitution aims to uphold US laws?

A.
form a more Perfect Union
B.
insure domestic Tranquility
C.
secure the Blessings of Liberty
D.
we the people