Iskandar Shah was a significant historical figure in the Malay Archipelago, known for being the first Sultan of Malacca. He ruled during the early 15th century and is credited with establishing the Malacca Sultanate, which became a major trading hub in Southeast Asia. His reign marked the beginning of the spread of Islam in the region, as he converted to the faith and promoted it among his subjects. Under Iskandar Shah's leadership, Malacca flourished economically and culturally, attracting merchants from various parts of the world. His efforts laid the foundation for the prosperity of the sultanate, which played a crucial role in the history of Southeast Asia and the development of maritime trade routes.