Before revision: Polizeiwissenschaft (German for "Police science", though "Polizei" may in this case be better translated as " Politics" in a broad sense) was a discipline born in the first third of the 18th century which lasted until the middle of the 19th century.
After revision: Public Policy" or "Polizeiwissenschaft (German for "Police science", though "Polizei" may in this case be better translated as " Politics" in a broad sense) was a discipline born in the first third of the 18th century which lasted until the middle of the 19th century.