Most of the people who traveled along the oregon trail tended to be all of the following except:
a. young
b. merchants and traders
c. with their families
d. fairly well-off

the answer here would be

the anwser is missions

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.