The human story of North America begins with migrations across the Beringia land bridge, although the dates remain debated. Early communities produced distinctive technologies and artworks, including an ancient arrowhead found in Texas and a painted bison skull from Oklahoma. As ice sheets retreated, cultures developed across the continent. The Woodland and Mississippian traditions flourished in eastern North America, while the Maya and Aztec civilizations built powerful urban societies farther south. Cahokia, Cliff Palace, Oraibi, and Tenochtitlan testify to the scale and endurance of Indigenous settlement.
Norse explorers reached the continent around 1000, but European expansion accelerated after Columbus landed in the Bahamas in 1492. Spanish, French, English, and Dutch expeditions claimed territory, founded settlements, and pursued trade. Conquest brought massacres, enslavement, cultural disruption, and devastating disease, while Indigenous nations fought back, formed alliances, and maintained political power. The Iroquois Confederacy, Pueblo peoples, and many other communities shaped the balance of power.
By the seventeenth century, Jamestown, Plymouth, Boston, New Amsterdam, Quebec, Santa Fe, and other colonies formed an increasingly interconnected world. Colonial assemblies and religious experiments developed alongside expanding African slavery, enforced through laws that made bondage hereditary. Revolts and freedom suits challenged the system. Imperial wars repeatedly redrew borders, while newspapers, colleges, religious revivals, and debates over representation transformed colonial society. The French and Indian War, ending with the British capture of Quebec in 1759, left Britain dominant but its colonies politically experienced, socially divided, and poised for conflict.