Explanation:
Britain attacking the Western United States
This came to be known as the American System developed by Henry Clay
Answer:
Two of the countries were subject to imperialism and one maintained its independence is the correct answer.
Explanation:
People argue about the official date, but most historians agree that is was on September 1st, 1939 (when Germany invaded Poland).
I believe that Hernando Cortés built Mexico City.
(Hope this helps you! Feel free to message me if you have any further questions. :) Hope you have a nice day!!)