Complex sentence: The original Enloe campus was opened in 1962 as the first integrated secondary school in Raleigh for the education of students participating in grades seven through twelve and served as the secondary educational institution for the Longview Gardens community.
Split into simpler sentences: The original Enloe campus was opened in 1962 as the first integrated secondary school in Raleigh for the education of students participating in grades seven through twelve. It served as the secondary educational institution for the Longview Gardens community.