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.
The most important impact of the Crusades is that they led to European expansion into the rest of the world. It has been argued that the Crusades helped to cause the age of discovery that allowed Europe to start to take over the rest of the world.