Answer:
To establish that the government derives its power from the people and to introduce the six purposes of government in serving the people
Step-by-step explanation:
The framers of the US Constitution created the Preamble to establish that the government derives its power from the people and its subject to their will, in other words, to establish the concept of Popular Sovereignty which is reflected in the phrase “We the people”; and to introduce the six purposes of government in serving the people, as it 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.”