Homework; evidence Document C-F for causes of WWI

Using Document C, pull evidence that would support the following prompt "explain how the cause in document C the most important underlying cause of World War I"

Using Document D, pull evidence that would support the following prompt "explain how the cause in document D the most important underlying cause of World War I"

Using Document E, pull evidence that would support the following prompt "explain how the cause in document E the most important underlying cause of World War I"

Using Document F, pull evidence that would support the following prompt "explain how the cause in document F the most important underlying cause of World War I"