A few days ago
madman_projection

What was the world population in 1990?

Can you please provide a backup reference (not my friends brother told me…) web link so I can check it out.

Top 2 Answers
A few days ago
Redeemer

Favorite Answer

5 billion.
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A few days ago
lil_dude30002000
look it up on wikipedia.com

the world incyclopedia

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