Angel Island ig (im not sure)
The answer is A becuse i googled it sorta
<span>They were the first attempt to maintain close political cooperation among all colonists.</span>
Answer:
US immigrants created significant numbers of enclaves because of the hostility they faced (not the other way around). In the 1800s, unemployment levels weren't a significant concern relevant to this issue, and overpopulation worries weren't fully realized as a contemporaneous issue.
