Can somebody plz do this for me! It’s due February 26,2021...i’ll mark you as brainliest if it’s correct!

What is walt whitman's poem "when i heard the learn'd astronomer about?

True or false plebeians were the highest social class in ancient rome

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