An increase in life expectancy
I have no clue what that is
I think it is the last one
Answer:
by Great Britain, and the Negro slave trade, Negro slavery and ... of the Industrial Revolution has been treated more or less ade- ... class in general and of those people in particular: who are re- ... it has left even upon the civilization of today have not any- ... it is not adopted as the choice over free labor; there is no choice.
yearly imports of Negroes were not large, the importation combined ... status did not result in any large-scale importation, and it was not until 1753 that the foreign trade in slaves became very large. In 1790 ... in 1850 and 1860 than they were in earlier years. ... fifties it is fairly certain that no slave holders but those few whose.
Explanation:
Having the horrors of the Great Depression at that time, the American people have already learned their lesson that the government had played a role to the mayhem. Liberal resurgence had started during the administration of John F. Kennedy where he pioneered civil rights movement and implement federal policies for economic stability.