What words in the Mayflower Compact show that the signers believed in self-government?

The Mayflower Compact includes phrases like "We, whose names are underwritten," and "covenant and combine ourselves together into a civil Body Politick." These expressions reflect the signers' commitment to create their own government and establish rules for their collective governance, indicating a belief in self-government and mutual agreement among the settlers. The language emphasizes their intention to govern themselves rather than being ruled by an external authority.