Question

question 14
what was the us change in population from 1790-1840?
30 million
13 million
27 million
11 million

Explanation:

US population in 1790 was ~3.9 million, and in 1840 it was ~17.1 million. Calculate the difference: $17.1 - 3.9 = 13.2$ million, which rounds to 13 million.

Answer:

13 million