The story of how the first humans arrived in the Americas is a fascinating journey through ancient pathways and mysterious routes that stretch back over 15,000 years . These early travelers were part of small groups that gradually expanded across the continent, leaving behind clues about their journeys in the form of tools, bones, and footprints.

Scientists believe that these early people migrated from Eurasia, crossing a land bridge called Beringia, which once connected Siberia to Alaska during periods when sea levels dropped dramatically.