Please Help! To what extent did political, economic and social changes contribute to a new era of expansion under the banner of Manifest Destiny after 1800?

What was feudalism? (define the structure)

Plz ! which of the following statements about monotheistic religions is accurate? a. monotheistic religions believe that spirits are are present in nature. b. monotheistic religions believe that there are two equal gods: one is good, the other is evil. c. monotheistic religions believe that there is only one god. d. monotheistic religions believe that there is one supreme god who rules over all other gods.

Why were civil rights supporters disappointed with the supreme court’s 1896 decision in plessy v. ferguson?