In 1838, the city of Boston established the first American police force, followed by New York City in 1845, Albany, NY and Chicago in 1851, New Orleans and Cincinnati in 1853, Philadelphia in 1855, and Newark, NJ and Baltimore in 1857 (Harring 1983, Lundman 1980; Lynch 1984).
Christianity came first to the continent of Africa in the 1st or early 2nd century AD. Oral tradition says the first Muslims appeared while the prophet Mohammed was still alive (he died in 632). Thus both religions have been on the continent of Africa for over 1,300 years.
IS THIS AN INAPPROPRIATE QUESTION. SOUNDS INAPPROPRIATE TO ME. IM NOT ANSWERING THIS QUESTION!