Answer:
D. a highly industrialized economy
Explanation:
Washington's conciliatory approach to civil rights had made him adept at fundraising for his Tuskegee Institute as well as other Black organisations, and he had also endeared himself to the white establishment, including President Theodore Roosevelt, who frequently consulted him on all matters pertaining to Black people.
Du Bois, on the other hand, had become the country's foremost Black intellectual by that time, having published numerous influential works on the conditions of Black Americans. Unlike Washington, Du Bois believed that education and civil rights were the only ways to achieve equality. They believed that the only way to achieve equality was through political action and agitation.
The thirteenth amendment states that slavery is no more, so an example of this could just be society how it currently is, I guess.
The main thing that kept the South from enjoying the same measure of help is that immigrants were far less interested in moving to the South, since there were far fewer opportunities for employment due to a labor force that was made up of slaves.
Explanation:
the advantage is that you can get your goods transpired faster.
the disadvantage is that when the trains would pass there would be a lot of noise which would scare your animals.
I'm not entirely sure of this answer.