How does lincoln show the contrast between america four years earlier in america at the time of his address

because mexico wanted to choose a centralized location

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.

the answer is c. brainliest me

using the media to encourage public support for an idea.

encouraging congress to take action

establishing a public policy goal for the nation