C. Both the GNP and the percentage of high school graduates rose.
From what I can see C would be the best answer
It basically legalized segregation because they said that it did not violate the 14th amendment
The Southern states opposed emacipation
No, it is false that by <span> the 1930s, the labor movement had achieved its goals so there was no more need for labor unions, and as a result, labor unions do not exist today, since there are still a number of labor unions in existence. </span>