Which leader fought to reclaim the "N" in negro to be capitalized?

Du Bois

Explanation:

Du Bois was one of the founders of a letter campaign in the 1920s called NAACP. They wanted publications, like New York Times, to capitalize the "N" in negro.

image result for what are some causes and effects of pontiac's rebellion?

the colonists were also expected to pay a tax to meet the costs of establishing and manning the borders of the proclamation line which led to the belief that the king had sided with the indians despite pontiac's rebellion, against the interests of the settlers. this contributed to the causes of the american revolution.

the answer is   b. coronado.