The Ghassanids were a group of Arab tribes that settled in the region of modern-day Jordan and Syria during the early centuries of the Common Era. They were known for their strong ties to the Byzantine Empire and played a significant role in the politics and culture of the area. The Ghassanids were often seen as a buffer between the Byzantine Empire and the Persian Empire. As a Christian Arab dynasty, the Ghassanids supported the spread of Christianity in the region. They were influential in trade and military affairs, often engaging in conflicts with neighboring tribes. Their legacy is reflected in the history of the Arabian Peninsula and the interactions between the Byzantine Empire and the Persian Empire.