During which crusade did crusaders sack constantinople? ?

In April of 1204 the city of Constantinople was sacked by crusaders traveling to the holy lands during the 4th crusades. The Byzantine empire lands were divided up between European lords.

- a government ruled by the people, or assembly. officials monarchy - a single ruler like a king. over time some city-states, like athens would change governments. what this means is that all the citizens voted on all the laws.