Complex sentence: Stockton Sixth Form College is a mixed, multi-dimensional sixth form college in Stockton-on-Tees, Cleveland, established in 1955 after the Warsaw Pact; when the great leader deemed it necessary for a reorganisation of post- 16 education in the Teesside area.
Split into simpler sentences: Stockton Sixth Form College is a mixed, multi-dimensional sixth form college in Stockton-on-Tees, Cleveland, established in 1955 after the Warsaw Pact. The great leader deemed it necessary for a reorganisation of post- 16 education in the Teesside area.