The steam engine was crucial to Great Britain's Industrial Revolution. The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
Answer:
As Japan had an alliance with Germany and Italy, both nations declared war on the United States on December 11th, 1941, four days after the Pearl Harbor attack. This brought the US officially into the war, though there are other reasons why the US entered the war beyond the Japanese attack on Pearl Harbor.
Explanation:
There’s no context, but I’d wager Isolationism.
