The correct answer is: d) Bhagyachandra.
Bhagayachandra was the king of Manipur from 1709 to 1748. He is considered to be one of the greatest kings of Manipur. His reign was marked by stability and cultural advancement. He introduced many reforms in the administration and the military. He also patronized the arts and literature.
Garib Niwaz (Pamheiba) was the king of Manipur from 1666 to 1709. He is known for his military conquests. He expanded the Manipuri kingdom to its greatest extent. However, his reign was also marked by political instability.
Ching-Thang Khomba was the king of Manipur from 1597 to 1652. He is known for his religious reforms. He introduced Vaishnavism to Manipur. He also built many temples and monasteries.
Khagenba was the king of Manipur from 1652 to 1666. He is known for his military reforms. He reorganized the Manipuri army and made it one of the most powerful armies in the region.
In conclusion, Bhagyachandra was the king of Manipur whose long reign was marked by stability and cultural advancement.