Can you guys help me and just answer as many as you can???

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 your local newspaper you read an editorial supporting a local building initiative that will cost the town million of dollars

What are three supporting points as to why opium was wrong in the chinese trade? why should it have stopped? (opium wars)