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.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

straight down to hell mate