Which 16th century astronomer used mathematics to conclude that the earth revolves around the sun and published his findings in on the revolution of heavenly bodies

Oppression against people who make less money is called

Who became a national hero when she refused to give up her bus seat to a white passenger in montgomery, alabama? a) rosa parks b) medger evers c) coretta scott king d) martin luther king jr.

Use statistics below to create a graph titled businesses in the united states, 1997-2003. use information from your graph and from figure 3.1 on page 71 to write a generalization about businesses in america free enterprise system.