This is a map of the route of wars from the forth crusaders. (
This is a drawn picture of the war in Zara.
Zara and Constantinople are the key battles of the 4th Crusade
Money was a huge motivation because the venetians made a trade with the crusaders
And another motivation was the holy land
This is a picture of doge Enrico dandolo
This is a political cartoon about how power can out weigh belief and I'm showing this through a ballot of religion and power