"We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defense, 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." Preamble to the United States Constitution What idea about government did the Founding Fathers include in the Preamble to the Constitution? A) popular sovereignty B) checks and balances C) individual liberties Eliminate D) separation of powers