Hawaii and other Pacific islands; United States economic influence spreads through the Pacific. ... Supported American expansion as a way to increase national pride, spread civilization, and gain world power.
The bureau of Indian Affairs was organized in 1824 as part of the "Department of War," since prior to this organization the military had been the go-to organization for dealing with Indian issues.
It provided a means of transportation for goods across the country.
Answer: W.E.B. Du Bois
Explanation: William Edward Burghardt Du Bois was an American sociologist, socialist, historian, civil rights activist, Pan-Africanist, author, writer and editor. He rose to national prominence as the leader of the Niagara Movement, which is a group of African-American activists who wanted equal rights for blacks.
He fervently protested against racism, lynching as well as discrimination when it comes to education and employment. His activism was about people of color everywhere, particularly Africans and Asians. He was a proponent of Pan-Africanism and helped organize several Pan-African Congresses to fight for the independence of African colonies from European powers.