“The Dark Ages...How Dark Were They, Really?: Crash Course World History #14”
Saturday, 18May2019  Filed in:
studies“The future is not laid out on a track. It is something that we can decide, and to the extent that we do not violate any known laws of the universe, we can probably make it work the way that we want to.”
Tags: guest content & video & John Green & Dark Ages & Europe & feudalism & Islam & science & art & religion & China