The human circulatory system is composed of blood, blood vessels and the heart. There are three types of blood vessels which differ in structure and function. The heart serves as the pump for circulating blood around the body.
Synopsis. Milton Hershey was born on September 13, 1857, in Derry Township, Pennsylvania, although some sources say he was born in Derry Church, Pennsylvania. Following an incomplete rural school education, Hershey was apprenticed at age 15.
Hershey is located in southeastern Dauphin County, in the center and eastern parts of Derry Township. It is bordered to the east by Palmdale (also in Derry Township) and by Campbelltown (in South Londonderry Township, Lebanon County). To the west is the borough of Hummelstown.