Business, 10.09.2019 03:30 darianhaynes

According to the united nations, there were roughly 300 million humans on the planet 1,000 years ago.
essentially all of them were poor by modern standards: they lacked antibiotics, almost all lacked indoor
plumbing, and none traveled faster than a horse or a river could carry them. today, between 1 billion and 3
billion humans (out of about 7 billion total humans) are poor. so, over the last 1,000 years, what has
happened to the fraction of humans who are poor?
a. it rose.
b. it fell.
c. it stayed about the same.
d. the answer is impossible to determine from the given information.

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