Astronomers estimate that 50 billion to one trillion galaxies exist within our universe.

True or false

Over time, many liberals became concerned that Roosevelt's New Deal programs provided too many healthcare benefits. would be stopped by Roosevelt after reelection. did not provide enough economic opportunity.

Which law encouraged many people to establish farms on the Great Plains?

Why did the Incas prefer not to use their army to expand their empire

Which of the following describes the approximate location of the city of Jericho

Which of the following statements about similarities and differences between the government of the Roman Republic and the U. S. government is false? Both governments have three branches. Like the U. S.

What common characteristics did reform movements of this era share?

Describe the homes in the Neolithic age.

Which of the following is a factor of production? o O Land O Labor Capital All of the choices

Which of Marx and Engle's ideas were influencial in the 1917 Russian Revolution?

Which of the following modern countries was NOT part of the Persian Empire? a. Turkey b. Italy c. Egypt d. afghanistan