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Mashutka [201]
3 years ago
12

by 1800 the world population was 1 billion people civilizations existed for thousands of years prior to 1800 based on your knowl

edge of world history why do you supposed to take the world population to reach a billion by 1800​
Geography
1 answer:
Alekssandra [29.7K]3 years ago
8 0

Answer: I think its 100,000 years it would be 1 billion at 1800s

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