Fill in the Fact Pyramid with four important pieces of information that answer the question Why did the United States enter World War in 1917? The facts should come directly from the Documents . Please write down the document you obtained each fact from . Rank the facts from 1 (the largest and most important cause ) to 4 (the smallest cause ). Next to each section , in the " Because Box ," write a sentence defending the ranking of that specific fact . Use evidence from the documents to support your rankings