One of the main reasons why primary sources are valuable to historians is because "<span>They give insight into the thoughts and feelings of a participant in history," since these are sources that originated during the time in question, and are "unaltered". </span>
I think the United States isn't gonna go to War with Japan again because i don't think their having any problems or misunderstandings but in the future it could happen again you might never know Hope this helps:)
