Final answer:
In 1777, the states needed to form a strong central government to fight together against Great Britain. They appointed a committee to draft a constitution that would bind them together for their common defense and welfare.
Step-by-step explanation:
In 1777, it was critical for the states to form a strong central government since they had to fight together against Great Britain. The states realized that in order to successfully wage war against Britain, they needed a unified nation with a central government that could direct the country's defense, negotiate treaties, and borrow money. Therefore, the states appointed a committee to draft a constitution, which, when ratified, would bind them together for their common defense and welfare.