Americans discriminated against Irish immigrants because they were Catholic.
Because after World War 2 the baby boomers came about, causing America's population to incease higher than ever . More population equal a greater consumption.
It was the "steel" industry that benefited most from the Bessemer process. Process involved impurities that could be removed from steel more easily.
Answer:
At the most extreme, no attack on Pearl Harbor could have meant no US entering the war, no ships of soldiers pouring over the Atlantic, and no D-Day, all putting 'victory in Europe' in doubt
Explanation: