In 1833, an ordinance creating america's first paid, daylight police force?

Philadelphia city

Due to the success of Sir Robert Peel's reform in England, Stephen Girard left $33,190 in his will to the city of Philadelphia to enable them create a competent police force. So, in 1833, Philadelphia passed an ordinance that created America’s first police force.  

b). (sounds as the best answer)

profound political, administrative, and social changes in the british isles.