What model suggested that homo sapiens migrated to europe and asia replacing populations descended from neanderthals and older homo erectus a) assimilationb) out-of-africac) multiregional continuity

the answer is a. since they were a huge producer of cotton and wanted the most money for it.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.