What is one of the benefits of using a single currency in many EU countries? A: It helps create an open market in which goods can be traded using a tariff.

B: It allows people, money, and goods to move freely from country to country.

C: It allows countries to maintain control of their own affairs.

D: It helps prevent member countries from going into heavy debt.

Arrange the events in the order with they occured.

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.

In 1819, what did the united states obtain from spain for $5 million?