suppose you have read two different books on world war 2, and each book has different arguments about how the war started. which of the following sources provides the best support for the authors arguments A. A world war 2 history website made by high school students for a final project B. A review of the two books written by a popular national newspaper columnist C. A set of diary entries written by generals who planned strategies during world war 2 D. An article claiming that world war 2 was the most important war in history