The journey of humankind begins deep in the heart of Africa. According to the widely accepted 'Out of Africa Theory', modern Homo sapiens originated on the African continent before migrating to other parts of the world. This theory, supported by extensive fossil and genetic evidence, reveals how different hominid species once coexisted and how early human ancestors shaped the trajectory of history through migration. The Out of Africa Theory The 'Out of Africa Theory' posits that all modern humans trace their origins to a common ancestral population in Africa. Homo sapiens, our species, first emerged approximately 200,000 to 300,000 years ago in East Africa. This theory suggests that these early humans eventually left Africa in waves of migration, colonizing regions of Eurasia, Australia, and beyond. Not only did Homo sapiens migrate, but hominid species like 'Homo erectus' and 'Homo neanderthalensis'—descendants of even earlier African ancestors—migrated...