Answer:
The event which initiated Islam's rise to power in India was the Mongol invasion. India was rich state and everyone wanted to trade with the Indians. Mughals who later became direct descendents of Mongols.
Step-by-step explanation:
Islam was widely spreading across the globe. As fast as it was spreading, forces to bring it down were working as fast. People were conspiring against the muslims and their leaders to bring it down.
The Mongols were the first people who introduced the concept of islam. Islam from Turkey was also came into play its part.