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The U.S has a population density of 32/km^2 which is only slightly higher than the population density of Africa, which is 30/km^2. That's why both the U.S and
by maxklein 16y ago
The U.S has a population density of 32/km^2 which is only slightly higher than the population density of Africa, which is 30/km^2.
That's why both the U.S and Africa seem spacious, with lots of empty space between places.