Police and social scientist differ in terms of causes of crime. While police believe the theory of broken windows makes crime decrease, social scientists believe the Roe V. Wade decision makes crime decrease. According to the theory of broken windows, not only do minor infractions lead to major ones, but also people imitate other people’s behavior. Moreover, societies work as natural systems. Indeed, arresting people for quality of life crimes discourages criminal behavior. According to people why give importance to Roe V. Wade, on the other hand, not only do poor people commit crimes, but people born without a farther have a propensity for criminal behavior. Moreover, since abortion became legal, there has been less crime. Indeed, the Roe V. Wade decision has to a sharp reduction in crime.
Historians and law enforcement officials differ in terms of causes of crime. Whereas historians think that the aging of the postwar generation reduces crime, law enforcement officials think that decline in crack use corresponds with decline in crime. In the baby-boom generation, not only did soldiers returning father a lot of children, but those children are still a large part of the U.S. population. In addition, as they have gotten older, they have become less prone to crime. In fact, the generation born after world war 2 is now a stabilizing factor in U.S society. With regard to the effect of crack, in the other hand, crack both makes people violent and crack addicts will do anything to get their drugs. In addition, in the 1990s the crack epidemic corresponded to a huge increase in violent crime. In fact, the end of the crack problem has had enormous positive effect.