The order of earth's three eras from earliest to most recent is a. paleozoic era, mesozoic era, cenozoic era b. mesozoic era, cenozoic era, paleozoic era c. cenozoic era, mesozoic era, paleozoic era d. cenozoic era, paleozoic era, mesozoic era

Which conditions did austria demand of serbia after the assassination of archduke ferdinand? check all that apply. 1. swearing allegiance to the triple alliance 2. accepting responsibility for the assassination 3. turning over control of its military operations 4. surrendering half of its most fertile lands 5. suppressing anti-austrian groups and publications

Which of these would have been a goal of the ku klux klan in the south during reconstruction? a) registering more potential rural voters b) making sure reconstruction went smoothly c) assisting the scalawags and carpetbaggers d) restoring southern democrats to political power

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?