Final answer:
The earliest anatomically modern humans originated in Africa over 100,000 years ago, which is also where the first cultural and visual human expressions are found. Human migration to the Americas happened considerably later, with some evidence suggesting arrival as early as 20,000 years ago.
Step-by-step explanation:
Earliest Anatomically Modern Humans
The earliest anatomically modern humans are found on the continent of Africa. Fossil evidence indicates that Homo sapiens, the species to which all modern human beings belong, evolved in Africa more than 100,000 years ago and later spread to other continents. The earliest human cultural and visual expressions, as well as physical evidence of pictorial recognition and creation, also originated in Africa, with artifacts dating back over two million years. Meanwhile, human migration to the Americas occurred much later, possibly as early as 20,000 years ago, with sites in North and South America providing evidence of this migration.