John Green,
Socialism and Capitalism:
https://www.youtube.com/watch?time_continue=833&v=B3u4EFTwprMSp00ky Skeletonman,
Why Does Nobody Know What a Fascist is?!:
https://www.youtube.com/watch?v=Pi818IeypvoJohn Green offers an entertaining overview of both Capitalism and Socialism as part of his Crash Course history series.
Sp00ky Skeletonman (that's Sp00ky not spoopy, ok man?) makes some salient points regarding a general lack of historical-literacy leading to the misuse of the word fascism.