How Horses Took Over North America (Twice)

The video explores the evolution of horses from the small Eohippus to the modern Equus. It discusses the environmental changes that led to adaptations in early hoofed mammals, focusing on the development of traits like larger size and specialized teeth. The video also covers the extinction events that shaped horse evolution and the role of humans in domesticating and spreading horses globally. Finally, it highlights the impact of horses on human history and invites viewers to participate in a survey.

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