Sultan Zain-ul-Abidin was the ruler of the Kashmir region during the 15th century. He is known for his efforts to promote peace and prosperity in the area, as well as for his patronage of art and culture. His reign is often considered a golden age for Kashmiri literature and craftsmanship. Zain-ul-Abidin was also recognized for his progressive policies, including the abolition of certain taxes and the promotion of religious tolerance. He encouraged the development of agriculture and trade, which helped improve the living standards of his subjects. His legacy continues to be celebrated in Kashmir today.