After the Civil War, rebuilding the Southern economy was
a.
accomplished almost immediately
b.
one of the major problems facing the Union
c.
the responsibility of Texas
d.
not really necessary since little damage had been done

B. one of the major problems facing the Union

Explanation:

Not sure but that's what I would guess

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”

du boi was considered a radical because he wanted the immediate end for segregation. the biggest different between him and booker t. washington is that, even though washington believed that segregation should be considered illegal, he did not believe at all that a law was needed to keep blacks away from whites and that this would be something natural (to have the races apart) for a long time until society adjusted, while du boi believe that agitation was the only way to end segregation.