The fighting went on after Cornwallis Surrendered. The American Congress ratified.
Mercantilism created competition between companies, states, and countries. My teacher once gave me the example of a tree cutter making tables. It was about who makes the most profit.
Answer:
California's size and distance from Mexico
Hitler, Mussolini, Stalin, and Trump all used propaganda and fear mongering to emotionally and mentally manipulate supporters into giving them more power and discriminate and attack people with opposing views