Our Ancient Human Cousins!

If you traced your family tree back far enough, you'd see that you're related to all 7 billion people on Earth! And if you trace it back even farther than that you'll find our ancient human cousins, the Neanderthals!
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SOURCES:
http://humanorigins.si.edu/evidence/h...
http://www.discoveringfossils.co.uk/w...
https://www.britannica.com/topic/Homo...
http://humanorigins.si.edu/evidence/h...
http://humanorigins.si.edu/evidence/h...
http://insider.si.edu/2015/08/why-did...
https://www.livescience.com/28036-nea...
http://humanorigins.si.edu/evidence/h...