They didn't have to worry about farming because they had slaves to do it for them.
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Answer:
Hunter-gatherers were prehistoric nomadic groups that harnessed the use of fire, developed. Hunting and gathering remained a way of life for Homo heidelbergensis. It also spanned most of the existence of Homo sapiens, dating from the first anatomically.
Explanation:
Give me brainliest please
The answer is D.
Many other countries, most notably Northern European countries, have higher GDP per capita (per-person) than the United States.