How was society characterized during renaissance?

Which action by the us war department angered chief red cloud to the point that he refused to sign the treaty of fort laramie ? a) the killing of buffalo by the united states troops b) the appointment of troops to the powder river basin c) the burning of parts of the powder river basin d) the murder of chief red cloud’s wife

Word does jefferson use in opening of the second paragraph that means "obvious? "

What do the differing approaches of booker t. washington and w.e.b du bois suggest about their views of american society?