Few weeks ago Business Insider published an amazing visualisation about how religion spread around the world. It goes back to 3000BC when Hinduism started to grow in the Indus river valley around today’s North-West India and South-East Pakistan. Than it goes through 5000 years of history of Hinduism, Buddhism, Christianity, Judaism, and Islam to current millennium in a little over 2 minutes. You have to watch it:
If from some reason the player doesn’t work you can also watch it on Youtube.
source: Business Insider