The Constitution of Medina was a document created in 622 CE by the Prophet Muhammad after he migrated to Medina. It established a framework for governance and social order among the diverse communities in the city, including Muslims, Jews, and other tribes. The constitution aimed to promote cooperation and mutual respect among these groups. This document outlined the rights and responsibilities of each community, ensuring protection and religious freedom. It also emphasized collective defense against external threats, fostering unity among the inhabitants of Medina. The Constitution of Medina is considered one of the earliest examples of a written constitution in history.