True.
And this is not only true for the distant and not so distant past, it's also true for the present as well. Slaves and prostitutes still exist around the world, despite us thinking that slavery may have been abolished. This is sadly not the case; in some areas in Africa and the Middle east, slavery still exists.
The Paleolithic man had a good health because they ate healthy food and stayed active they just didn’t last as long because they didn’t have technology to cure simple diseases let alone the complex ones
Political cultural and economic gaps
In 1870, the u.s. supreme court ruled in the cherokee tobacco case that
Explanation:
After the build up of tension from Nationalism, Imperialism and Militarism, the Powers were worried about being attacked by each other. To counter this alliances were formed. ... The Alliance System was definitely a prominent cause of WWI. If Germany hadn't allied with Austria the war might've been averted.
