According to w.
e.
b. du bois, what is the "first element of prosperity"?
a. equality,
b. opportunity,
c. justice,
d. inheritance

The correct answer is C. According to W.E.B. DuBois, the first element of prosperity is justice.

Explanation:

Du Bois addressed in his writings the inequities of education and justice, which he considered the fundamental pillar on which to sustain the prosperity of the African-American community. He considered these issues a consequence of the ravages of slavery and the emerging capitalist system.

DuBois was convinced that, once justice was obtained, that is, all equality between blacks and whites, African Americans could assert their rights and reach their prosperity and improve their living conditions.

answer; john stuart mill's principle of utility is your answer; /// good luck

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer