Question

What was the population of the United States (including slaves)?

Answer 1

Answer:

According to the 1860 census tables found on S. Augustus, Mitchell's 1861 Map of the United States… the population of the United States was 31,429,891 million, an increase of 8,239, 016 as recorded in the 1850 census. Of those 31 million, as also reported on the tables accompanying the map, 3,952, 838 were slaves.