Because so they can avoid opinions and get the facts. Also because depending on the origin of the historian, he may have a prerequisite <span>feelings towards a culture or a nation.</span>
The first, the multiregional hypothesis suggests that humans evolved from Homo erectus outside of Africa. ... The second hypothesis, or the African replacement hypothesis, suggests that Homo sapiens left Africa and then inhabited the rest of the Old World, replacing primitive humans that had already left Africa.
For input and out put don’t you need the rest of the table
Answer:
Colonial-era agriculture was organized around export-oriented, cash-crop production, ushering in centuries of plantation economies to export commodity products such as sugar, coffee, chocolate, tea, and cotton.