Final answer:
The document recognized as a written constitution is B. Connecticut's Fundamental Orders, which established a democratic framework for government in 1639 and is considered the first written constitution in the Western world.
Step-by-step explanation:
The document that served as a written constitution was B. Connecticut's Fundamental Orders. The Fundamental Orders of Connecticut, enacted in 1639, is considered by historians to be the first written constitution in the Western tradition. It established a framework for government and is a landmark in the democratic governance of the United States.
While other documents, such as New York's "Charter of Liberties and Privileges" and Pennsylvania's "Great Lawn" and the second "Frame of Government," were significant in their own ways, they were not constitutions in the same sense as Connecticut's Fundamental Orders. The Charter of Liberties and Privileges, for instance, outlined colonists' rights but did not function as a constitution that established a government structure and system. Pennsylvania's Great Law, on the other hand, created government structures but was revised and not as widely recognized as the Fundamental Orders.