Which of the following was NOT an agricultural achievement of the Chinese during the Han dynasty?

A. simple machines for harvesting crops

B. iron plows pulled by oxen

C. rotating of crops to maximize soil fertility

D. wheelbarrows

Congress has the power to override reserved powers granted to the states. True or False

Which fact best illustrates the role of Manifest Destiny in the U. S. - Mexican War? A. Most Mexicans still thought of Texas as a part of their country. B. The U. S. took Texas without regard for Mexico's claims. C.

Which us citizens were the last to be given the right to vote for president and vice president? a. women b. poor americans c. african americans d. residents of washington, dc

Who conquered the Incan empire?

Who was the frist prestent of the united stateds

Name the portuguese prince and patron of sea expeditions whi played a key role in the search for sea routes to Asia

What was british culture like during the renaissance?

How has increasing globalization affected the auto industry in the U. S.? The U. S. auto industry grew from insignificant to world dominance. The U. S. auto industry declined as competition from other countries increased The U. S.

What counties did president george w bush include in his axis of evil

How many presidents have been assassinated since american independence?