Question 9 of 10 How does money function as a medium of exchange?
A. It can be made of paper, metal, or many other materials.
B. It allows people to buy, sell, and trade goods efficiently.
C. It can be used to compare the value of different products.
D. It has a value that is set and changed by the government.
SUBMIT

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

After the attacks of september 11, 2001, the united states demanded that

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.