Nice video. Leaves out the whole bit about the attack on Zara, which was a key phase in the turning of the Crusade away from the East.
What people tend to forget is how poverty-stricken, by modern standards, Europe was at the time. Getting an army of tens of thousands to the other end of the Med in a condition to fight and win was an astonishingly difficult and expensive endeavor at the time. It is quite amazing that the Crusades were as successful as they were.
More than a bump .. I urge myself to read this with deliberation