Answer:
its is all true all above the question
In the early 20th century and late 1900s; A complicated piece of legislation, it essentially gave preference to immigrants from Central, Northern and Western Europe, severely limiting the numbers from Russia and Southern Europe, and declared all potential immigrants from Asia unworthy of entry into the United States.
I hope this helped ://
I think they were better before if I’m right
AIDS would be the disease you're referring to:)<span />
The land disputes with Great Britain over land ownership and use in North America were settled primarily by diplomatic negotiation. This is the explicit and formal acknowledgement of a government or of the national independence of a country. These negotiations normally occurs between two countries. The correct answer is B. Diplomatic negotiations.