Which of the following statements are most likely true about Mesopotamia?
A. Most of the Mesopotamian region was uninhabitable
because crops could not grow there
B. The Rubicon and Tiber Rivers form the boundary of the
Mesopotamian region
C. Mesopotamia was located in present day Turkey
D. Mesopotamia was a region between two rivers

studies show tha in 7.5 billion years from now, the expanding sun will engulf, and destroy, the earth.

for the 2 countries u can do china and america because america has a democratic government while china has a communist government.

a democracy is a government run by the people either by directly voting or indirectly by electing representatives. an oligarchy is a government run by a few or a small group of people. a democracy and oligarchy are similar because both in an oligarchy and an indirect democracy, a small group of induvial determine the laws for a large group of people they are different because in an oligarchy it is easier to control and they do not have to answer to a large number of people in the country, unlike a democracy where they do have to answer to a large number of people an county that is a democracy would be the united states. a country that is an oligarchy would be the china.