This is true - Italy has a aging population which is expected to life long - as is the case with most post-industrial societies, while Niger on the other hand expects its people to live not as long and at the same time has a younger population.
One way that differed was that Africans were often sold by other Africans.
I hope this helps
Gatherers were the first to deliberately plant seeds.
Medieval art's characters showed little to no expression.
The characters looked flat due to repetitive colors and little to no shading.
The poses looked very stiff and portrayed rather stillness than real movement
