রাষ্ট্র পরিচালনার জন্য যে আইন রচনা করা হয় তাকে এক কথায় কী বলা হয় ?
In the United States, the FBI (Federal Bureau of Investigation) and other federal agencies such as the United States Secret Service, US Marshals, United States Park Police, United States Capitol Police, and the United States Pentagon Police are limited to the enforcement of federal laws and usually specialize in certain crimes or duties, but do enforce some state laws. Most crimes constitutionally fall under the jurisdiction of state police or the thousands of local police forces. These include county police or sheriff's departments as well as municipal or city police forces. Many areas also have special agencies such as campus police, railroad police, housing police, or a district or precinct constable.

federal laws