The Event that mostly led us into the war was the bombing on pearl harbor, which is where the Imperial Japanese Navy surprise attacked our navy base.
I think he was best known for his political philosophy from what I've learned. hope I helped!
Answer:
a. William James
Explanation:
Often referred to as the Father of American psychology, William James contributed to develop the science of psychology in the United States, given the fact that he did not develop a formal theory of psychology. The line phrase mentioned above is taken from his book "Principles of Psychology" which is one among his popular writings that influenced many psychologists for advance research.