All human civilization is originated from the African Region and started to migrate to Asia, then to America and Europe The daily life in the early civilization is actually really similar. And started to differ when they entered the Agricultural period because of the food resource that available near that region (Americans use wheat, Asians used grains, and the Africans used corns)
If you find a machine which goes in a speed of 3×10^8 m/sec, you can see the past and future. You can even travel for longer distant objects like stars
