Answer: Human evolution is the long journey of how we, Homo sapiens, developed from ancient primates over millions of years. It’s not a straight line, but more like a branching tree with many extinct relatives along the way. Key Stages of Human Evolution- Common Ancestor with ApesAround 6–7 million years ago, humans and chimpanzees shared a common ancestor in Africa.- Early HomininsSpecies like Sahelanthropus and Australopithecus began walking upright and using simple tools.- Genus Homo AppearsAbout 2.8 million years ago, Homo habilis emerged with larger brains and better tools.- Homo erectus and MigrationHomo erectus appeared around 1.9 million years ago, spreading from Africa to Asia and Europe.- Neanderthals and DenisovansThese archaic humans lived in Eurasia and even interbred with modern humans.- Modern Humans (Homo sapiens)Evolved in Africa around 300,000 years ago, developing complex language, culture, and technology. Not Just a Straight LineHuman evolution involved interbreeding, migration, and adaptation. Think of it as a braided stream rather than a simple tree. From ancient toolmakers to space explorers, our story is one of curiosity, resilience, and connection.