Huh?
What's to regret about running the Muslim invaders out of the birthplace of Jesus Christ?
Good point
I do admit, I’m sick of people saying ‘The Crusades’ when there were a whole bunch of different wars that were called Crusades. From the initial First Crusade which was (largely) about defending fellow Christians from Muslim attackers, to the quite shameful Fourth, which ended up being attacking the other Christians.