UR History teacher must be a Mullah? IT is historically proved that Alexander the Great came all the way from Macedonia in 323B.c. Which means 2330 Years ago? It's well known that India at that time had the world's first University in Takshila where students from as far as Persia came to study.
As per ur theory if ARyans came about 2500 years ago - it means within a span of 150 years they managed to conquer from Afganistan to south India the entire part - preach their Gods to these people upto Bali in Indonesia ?
Discuss History with Figures ? Jesus was born 2000 years ago to a Virgin and Moahammed heard Allah in a Cave