Frankfurt am Main has experienced strong growth…

Frankfurt am Main has experienced strong growth and rising national importance under the Hohenstaufen emperors.

The city had expanded greatly by 1180, and by 1250 had seen an increase in privileges in addition to economic growth.

Police power in the city lies in the hands of the bailiffs and reeves; however, the citizens select their own mayors and officials, who are responsible for police management and some judicial duties.

These officials enjoy the favor of the emperors, who have eliminated the reeves entirely by the end of the Hohenstaufen dynasty.