Does Data Support Trump’s Claim that Unauthorized Immigrants Cause Rising Crime Rates?

摘要

Sanctuary cities are the name of the jurisdictions where the unauthorized immigrants of the USA will be protected against federal immigration enforcement actions. This research from the Data-centric point of view examined and compare the estimated crime at the state level in 2014, in order to find out whether, if unauthorized immigrants introduce themselves to local jurisdictions, the state will be safer or not. The goal of this research was to see the big picture on enforcement of decline detainers by the Sanctuary States.