Mr. Gajanan Khirao is well known writer and publisher of famous America 8000 Bce series . He is from Indian and studies about migration of ancient human and their life.He has aim in writing historic, Engineering, Astrophysics books and publish papers.
In Ancient america .People from different part of Africa -Asia were migrated to many regions of america , They settled their life by hunting animals and developing societies 8000 Bce ago. Still their are of exciting facts and stories of ancient america life that world still unknown to many of us . How Columbus and his sailors had slaved Native Americans and killed more than 4 million Natives ?