Governments can exist for many reasons. in your opinion, which answers describe the most important roles of government?

Everything we need to knwo about the U.S. gov. is in the Constitution, and they are "to form a more perfect union", "to establish justice", "to insure domestic trnaquility", "to provide for the common defense", "to promote the general welfare", and "to secure the blessings of Liberty". I believe these are the most important roles of our government. I hope you found this answer helpful, and, if so, please mark as brainliest, thank you! XD