What Was the First Written Constitution in America?

The Fundamental Orders of Connecticut, adopted in 1639, are commonly described as the first written constitution in America. They set out a framework for government in three Connecticut River settlements, defining elections, public offices, and the authority of the General Court. The label needs context: earlier documents, including the Mayflower Compact, established forms of self-government, while the Fundamental Orders were among the first written plans to organize a colonial government in detail. Their significance lies in that distinction—not in being a modern constitution or a direct copy of the U.S. Constitution.

The Short Answer: The Fundamental Orders of Connecticut

In the conventional account of American constitutional history, the Fundamental Orders of Connecticut are recognized as the first written constitution in America. Connecticut’s river towns—Hartford, Windsor, and Wethersfield—adopted the document on January 14, 1639, using the calendar then in effect. Under the modern Gregorian calendar, that date is often rendered as January 24.

The Orders established a structure for governing the settlements and laid out rules for choosing officials and conducting public business. Unlike a brief agreement to cooperate, they described how a political community would operate. That combination of written rules, representative institutions, and regular elections explains why historians and civics resources often call them a constitution.

The answer depends partly on what “first written constitution” means. The Mayflower Compact was written earlier, in 1620, and several other colonial charters and agreements preceded 1639. The Fundamental Orders are usually called the first because they are regarded as a more complete written framework for an ongoing colonial government—not simply because they were the earliest document related to self-government.

What the Fundamental Orders Established

The Fundamental Orders brought the three Connecticut River towns into a coordinated political system. They established a General Court, a governor, and other magistrates, and they prescribed procedures for selecting officials and handling public affairs. The document’s rules were meant to make government regular and predictable rather than dependent solely on informal local customs.

The General Court was the colony’s central governing body. It included representatives from the towns and had authority to pass laws and address matters affecting the settlements. The Orders also set procedures for holding elections and convening the court. In this way, they put written limits and processes around political authority, even though participation was restricted by the standards of modern democracy.

The framework reflected a political community that expected leaders to be chosen through a defined process. It did not establish universal suffrage, an independent judiciary in the modern sense, or a comprehensive system of individual rights. Nor did it divide government into the three branches familiar from the U.S. Constitution. Its significance is more specific: it was an early, detailed written plan for governing a colony through representative institutions.

Why Connecticut’s Settlers Created a Written Government

English settlers had established communities along the Connecticut River in the 1630s. Hartford, Windsor, and Wethersfield were geographically close but had their own local interests and leaders. A shared written framework could help them coordinate elections, lawmaking, defense, and other responsibilities.

The settlers also faced uncertainty about political authority. Connecticut was not yet operating under the royal charter it would receive in 1662. The Orders therefore supplied a locally adopted structure at a time when the settlements were building institutions of their own. Their opening language refers to the settlers’ desire to “associate and conjoin” themselves, showing that the document framed government as an agreement among the participating communities.

That did not make Connecticut independent of England. The settlers remained part of the English colonial world, and their choices existed within the limits and politics of that system. The Orders are better understood as a practical colonial governing plan than as a declaration of national sovereignty.

Was the Mayflower Compact the First Written Constitution?

The Mayflower Compact, signed in 1620, is an important earlier document in the history of American self-government. Before settling at Plymouth, a group of male passengers agreed to form a “civil body politic” and to create laws for the general good of the colony. It was a written agreement about political cooperation and authority.

Because it came 19 years before the Fundamental Orders, the Mayflower Compact is sometimes described broadly as America’s first governing agreement or an early foundation of self-government. But it was shorter and less detailed. It did not provide the same kind of continuing institutional plan, with a developed structure for elections and government, that the Fundamental Orders set out.

Historians use terms such as “compact,” “charter,” and “constitution” in ways that can vary by context. The Mayflower Compact can reasonably be called a foundational political covenant; the Fundamental Orders are more commonly identified as the first written constitution because they organized a government in greater detail. The distinction is useful, but it should not obscure the importance of both documents.

How the Fundamental Orders Compare With Other Early Documents

The table shows why a question about “first” needs a precise definition. The Fundamental Orders came before the United States existed as a country, while New Hampshire’s 1776 constitution belongs to a later period of revolutionary state-building. The U.S. Constitution, drafted in 1787 and effective after ratification, is the federal constitution—not the first governing document written in America.

Why the Fundamental Orders Are Called a Constitution

A constitution generally establishes the basic structure of government and describes how public authority is exercised. By that broad definition, the Fundamental Orders qualify: they created governing institutions, established election procedures, and set rules for collective decision-making. They were written, organized, and intended to guide government over time.

The document did not use the modern title “Constitution of Connecticut.” The name “Fundamental Orders” reflects the language of its time. Its constitutional status is a historical interpretation based on what it did, not simply on the label printed at the top. Scholars may emphasize different features when comparing it with later constitutions, but its role as a foundational written framework is widely recognized.

It is also important not to equate early representative government with full political equality. Voting and officeholding were limited, and political life excluded many people, including women and Indigenous communities. The Orders did not set out a modern bill of rights or guarantee equal participation. Its historical importance and its limitations are both part of an accurate account.

How the Orders Influenced Connecticut Government

The Fundamental Orders helped establish a tradition of local political organization in Connecticut. The colony later received a royal charter from Charles II in 1662. That charter gave Connecticut formal recognition and protected a substantial degree of self-government. The Orders and the charter are related parts of the colony’s constitutional history, though they are not the same document.

Connecticut eventually became a state, and the charter continued to serve as its governing framework for a long period. In 1818, the state adopted a new constitution that replaced the charter as its basic governing document. The transition illustrates how constitutional systems can develop over time: early rules may shape institutions, while later documents revise or replace them as political conditions change.

The Orders did not directly create the U.S. Constitution, and there is no simple line in which one document mechanically produced the next. Their importance is as an early example of written colonial government—part of a broader history of charters, compacts, colonial assemblies, and state constitutions that shaped political practice in North America.

Common Misconceptions About America’s First Constitution

• It was not the U.S. Constitution. The federal Constitution was drafted in 1787, more than a century later.
• It was not the first written political agreement in the colonies. The Mayflower Compact and other documents came earlier, although they served different purposes.
• It did not create a modern democracy. Political participation was limited, and many residents had no role in elections or government.
• It did not make Connecticut an independent country. The settlements remained within the English colonial system.
• It was not a comprehensive rights document. Its main purpose was to organize government, not to list individual liberties in the form found in later constitutions.

Where to Read Reliable Historical Sources

Readers can examine the text and context through established historical and educational sources. The Connecticut General Assembly’s constitutional history resources discuss the state’s constitutional development. The National Archives’ Mayflower Compact page provides background on the earlier agreement. The Library of Congress and the Connecticut History organization offer additional historical materials and context.

When comparing sources, it helps to check whether “first constitution” refers to the earliest written agreement, the first detailed colonial governing plan, the first constitution of a state, or the first constitution of the United States. Those are different historical questions, and each has a different answer.

The Bottom Line

The Fundamental Orders of Connecticut, adopted in 1639, are commonly considered the first written constitution in America because they established a detailed framework for governing a group of colonial towns. The Mayflower Compact came earlier and remains a landmark agreement, but it was less comprehensive. The distinction clarifies the Orders’ place in history: an early written system of colonial self-government, not a modern constitution or the founding document of the United States.