Which of the following best explains why the us government placed restrictions on asian immigration through angel island?

Mainly due to the xenophobia supported by the racial theories.

Explanation:

In the early 20th century, the US received many immigrants, many of them from Europe and Asia. At that moment, racial theories such as Social Darwinism and Eugenics were emerging. In a nutshell, they tried to explain the social problems based on the racial mixture. For the social reformers who based their changes in the racial theories, immigrants were a huge problem. Many of these social reformers were members of the government, and they could create immigration laws. Between 1890 and 1930, the US anti-immigration policy increased its strength and range, avoiding several Europeans, Asians, and Africans to get into America.

he supported the seperation of church and state. he also promoted religious tolerance.

hello! : )

i think a judge or jury, as they preside over the court and is the central figure in a trial.

hope this and i hope i answered in time!

good luck!

~ destiny ^_^