Early Human Migration. No historical record exists that tracks the migratory patterns of the earliest humans. Scientists piece together the story of human migration Map of early human migrations according to mitochondrial population genetics
Old snaps you have to see. Part 7
"How Africa Would Look Like if its Borders Were Defined By Ethnicity and Language. By George Peter Murdock,1959"
Imgur: The most awesome images on the Internet.
John B. Sparks' 1931 Histomap charted 4,000 years of human civilization with beautiful, reductive clarity