Question

why were the Mongols a threat to the Delhi Sultanate? who can be compared to them in the earlier history of the Hindu kingdoms?

Answer 1

Some historians, such as the Persian Juzjani [18], believe that India's hot climate was too harsh for the Mongol army [16], which was accustomed to fighting in cold weather. This problem with this theory is that the Mamluks, who established the Delhi Sultanate in 1206, also came from a cold climate.