This is by far the best presentation on world history of religions I have found so far…watch and enjoy. Also note that the presentation larger on the original site, just in case you need to see a bigger version!
Source:
http://www.mapsofwar.com/ind/history-of-religion.html
I found this image on Wikipedia this week, another one regarding religion and the world that simply astounded me this week. Click the image for a full-size view…
Source: Wikipedia
http://en.wikipedia.org/wiki/Image:Christianity_percentage_by_country.png
Continue reading about Percentages of Christians per Country
