National Incident-Based Reporting System. Crime data from NIBRS (as of 2004) come from 5,271 law enforcement agencies that represent about 20 percent of the total U.S. population. NIBRS is the result of the FBI's efforts in the 1980s to revise the UCR.
exists and is an alternate of . The Crusades was called the worlds most successful failure because it brought culture and technology back from the Middle East and they feudal system and the power of the church declines.
At the urging of Pope Urban II in 1095, the First Crusade succeeded in taking Jerusalem and was the most successful from the European point of view. When Jerusalem fell in 1099, crusaders massacred Jews, Christians and Muslims alike.