The Mayflower Compact is a governing agreement signed on 11 November 1620 (1 November O.S.) aboard the ship Mayflower while anchored in what is now Provincetown Harbor, Massachusetts. It was drafted and signed by 41 of the 102 passengers - all adult male members of the expedition - before any settlers went ashore. The compact established a framework for self-governance among the colonists who would found Plymouth Colony, and is widely regarded as one of the earliest written frameworks for civil self-government in what would become the United States.

The Mayflower's passengers included two distinct groups: Separatist Puritans (referred to in later scholarship as “Pilgrims”) who had originally fled England for Leiden, Netherlands, and a larger contingent of non-Separatist colonists whom the Separatists called “Strangers.” The expedition held a patent to settle in the territory of the Virginia Company, but the ship landed well north of that grant. Some passengers argued this rendered any prior authority void, raising the immediate prospect of governing without legal foundation. The compact was drafted in direct response to that dispute.

The document invoked the authority of King James I and framed the signatories' purpose in religious terms, but its operative provisions were civic: the signers agreed to combine themselves into a “civil Body Politick,” to enact “just and equal Laws” for the general good, and to submit to those laws. It did not establish a church, define rights, or set out a detailed constitutional structure.

Historians and political theorists have assigned the compact varying degrees of significance. Some treat it as a foundational precedent for the idea that legitimate government derives from the consent of the governed, anticipating themes later central to the Declaration of Independence and Enlightenment political theory. Others characterize it as a pragmatic, ad hoc instrument with limited theoretical ambition - an emergency measure addressing an immediate dispute over authority rather than a principled statement of political philosophy. The compact applied only to the male signatories and excluded women, servants, and those who did not sign; its scope as a model of broad self-governance is therefore contested. See Mayflower Compact - Debate for competing interpretations.

The compact remained in force as the governing instrument of Plymouth Colony until the colony was absorbed into the Province of Massachusetts Bay in 1691.

Historians are divided on the compact's significance. There is broad agreement on the basic facts of its drafting and its role as Plymouth Colony's governing instrument. Scholarly opinion diverges sharply, however, on whether the document reflects genuine political theory about consensual governance or was primarily a practical response to an immediate crisis of authority. Neither reading has achieved consensus.

• Foundational document view: The compact represents a meaningful early exercise in consensual self-governance and foreshadows constitutional democratic principles. Read more.
• Pragmatic instrument view: The compact was a situational fix to a specific legal and social problem aboard ship, and its elevation to founding-myth status reflects later nationalist historiography more than the document's original intent or effect. Read more.
• Exclusion and limits view: Because the compact excluded women, servants, and non-signatories, its standing as a model of self-government is qualified at best; its legacy must be weighed against the restricted population it actually governed. Read more.

• Mayflower Compact - History
• Mayflower Compact - Debate
• Plymouth Colony
• United States of America - History
• Declaration of Independence
• Colonial America

1. Morison, Samuel Eliot. Of Plymouth Plantation, 1620-1647 (New York: Knopf, 1952). Standard edition of Bradford's primary account.
2. Bradford, William. Of Plymouth Plantation. Manuscript ca. 1630-1651; first published 1856. Primary source for events surrounding the compact's drafting.
3. Willison, George F. Saints and Strangers (New York: Reynal & Hitchcock, 1945). Narrative history distinguishing Separatist and non-Separatist passengers.
4. Langdon, George D., Jr. “The Franchise and Political Democracy in Plymouth Colony.” William and Mary Quarterly 20, no. 4 (1963): 513-526. Analyzes the compact's actual political scope.
5. Dillon, Francis. The Pilgrims (Garden City, NY: Doubleday, 1975). Contextual history of the Leiden Separatist community and the Mayflower voyage.