Complex sentence: Penn State Great Valley was founded in 1963 to provide graduate engineering science programs to employees of local businesses, was housed in a rented school building in King of Prussia, Pennsylvania and was known as the King of Prussia Graduate Center.
Split into simpler sentences: Penn State Great Valley was founded in 1963 to provide graduate engineering science programs to employees of local businesses. When it opened, it was housed in a rented school building in King of Prussia, Pennsylvania and known as the King of Prussia Graduate Center.