Answer:
The Fourth Crusade contributed to further division within Christianity, as the Crusade was called upon to aid the Eastern Christians in retaking and holding onto the Holy Land. However, the Western Christians, on their march towards the Holy Land, instead decided to attack and loot Constantinople following a failed Crusader-back coup. This led to broken relations between the East and Western Christians, as not only has the Crusade failed in its original purpose, but it also fragmented the power structure of the Eastern Roman Empire.
Religion, political, and economy
Here is how it was explained to me. WW2 was blamed pretty much entirely in Hitler, yes obviously there were so many other factors, and decisions that made the total, destruction of everything, but everyone blames Hitler for the start of it all. In this passage though, it sounds like the blame is on the other political advisers, and his foreign minister. Like they were supposed to have pushed for more meetings, or tried to make Hitler see reason.
Hope that helps
