Which of the following describes a primary cause of the neolithic revolution?
a. the rise of the first monarchies
b. the development of international trade
c. the extinction of animals that people hunted
d. the rise of monotheistic religions

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more. b-it made cross-country travel too expensive for ordinary americans. c-it decreased the safety of americans who moved to settle the plains. d-it shortened travel time between the east and west for all americans.

Choose the option that best completes this statement: the british and the continental system were blockades that prevented the united states from trading with without extreme risk to ships, goods, and sailors.

Civil liberties in latin america vary. this means that