Oh please stop with those Liveleak versions. This has always been the source for this:

CENTENNIA Historical Atlas http://www.clockwk.com/

https://www.youtube.com/watch?v=uQf-PZWFMzY

here's an unofficial one with a broader scope: https://www.youtube.com/watch?v=pIRGlqYEVQY

Can't count how many times this was posted here without any attribution.

Unless the OP gives proper attribution or rebuilds this as an interactive version using something like http://dh.stanford.edu/topotime/ and d3 i'll keep flagging this stuff.