During the Second World War the Operation of Strategic Services had a document created that analyzed Hitler’s psychology and personality, and used that analysis to predict what may happen to him later in the war.
In the nineteenth century there was a conspiracy theory that claimed the assassination of Abraham Lincoln was orchestrated by Pope Pius IX. Why?
The Ottoman Empire’s ultimate fall was brought on by its involvement in the First World War, but why did they get involved? And what could they have done differently to avoid their demise?