Complex sentence: Saddle River Township was created on March 20,1716, and consisted of all of the territory in Bergen County west of the Saddle River, making it one of the oldest municipalities in Bergen County.
Split into simpler sentences: Saddle River Township was created on March 20,1716, and consisted of all of the territory in Bergen County west of the Saddle River. This makes it one of the oldest municipalities in Bergen County.