Which statement best describes the demilitarized zone on the Korean peninsula? It separates Pyongyang from Seoul.
It serves as a neutral diplomatic zone.
It separates the Korean peninsula from China.
It serves as a neutral zone between the countries.

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.

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

Which statement is true of both presidential and parliamentary systems of government?