One of the jobs of political parties is to . A: Provide a forum to discuss public policies and issues with like-minded individuals and try to influence government

B: Serve as an entry point for people to become involved in government

C: Serve as a connection between state and national government

D: all of the above

I think it would be D, but I'm not really sure if not D then I'd say A

Explanation:

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.