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 Crusades were holy wars fought between Christians in Europe and Muslims in the Middle East between 1095 and 1291. Although the main goal of the Crusades was to take control of Jerusalem away from the Muslims, there were many reasons why European knights and others were willing to travel and fight a war in a foreign land.