>>25
I know this is a troll board, but atheism goes back a lot further than Karl Marx, who was a Jew, not an atheist.
Jainism, Buddhism, and Taoism are very old belief systems not requiring the acceptance of any supernatural claim. There were atheists among the very earliest Greek philosophers also: Diagoras of Melos, for example. There is also the Hrafnkels Saga, a Norse story of a man who rejected the Gods and chose to live by his own wit and virtue.
Or... well, you aren't even going to read any of this are you? Feh.