Abortion: History's Greatest Crime Fighting Tool

Leading up to the 1990s, crime in the US was at an all time high. Criminologists expected the trend to escalate and that the 1990s would turn into a bloodbath. 

However, for no apparent reason, crime began to drop at a rapid pace. Was it due to: the booming economy, the innovative policing strategies, or changes in the crack cocaine market? 

Nay; it all begins with Roe V. Wade, 1973