text: As well as adding these specific classes , Dudley also added an entire teaching department to the school , that taught pupils to be a teacher while placing special emphasis on `` courtesy , manners , and an appreciation to culture in general . ''
simplified: Along with adding these specific classes Dudley also added an entire teaching department to the school , that taught pupils to be a teacher while placing special emphasis on `` courtesy , manners , and an appreciation to culture in general . ''