Although early writing was produced using pointed sticks, around 3100 b. c. e. sumerian scribes advanced writing with durable reeds that:

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.

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.