Which of the following best explains the differences in the means of subsistence and lifestyles that emerged among indian groups in the new world?

Which of the following was probably the most difficult challenge facing construction of the railroad?

Which of the following is a likely reason that someone today might decide to move from a city in the midwest to the south? a. the decline of manufacturing in the midwest b. the many high tech jobs available in the south c. urban overcrowding in the midwest d. higher housing costs in the south

How were the monroe doctrine and the adams-onis treaty similar?