Through its record, India was intermittently disturbed by incursions from outside of its northern mountain wall. Particularly significant was the coming of Islam, introduced with the northwest by Arab, Turkish, Persian, and other raiders commencing early inside the 8th century ce. Sooner or later, some of Individuals raiders stayed; by https://nri-support-services80122.tblogz.com/detailed-notes-on-india-for-nri-49149272