What was the effect of muslim expansion into india?

Islam's impact was the most notable in the expansion of trade. The first contact of Muslims with India was the Arab attack on a nest of pirates near modern-day Mumbai to safeguard their trade in the Arabian Sea. Around the same time many Arabs settled at Indian ports, giving rise to small Muslim communities.

north east because it has more forest

the crusaders are identified in the painting;

c. by the red crosses on their backs