The prosperity of the Roaring Twenties and the success of farmers in proving up on their homesteads helped provide funding to standardize education. [citation needed] Textbooks, normal schools for educating teachers, formal school curricula and state of the art school house architectural plans provided continuity throughout the province. English as the school language helped to provide economic stability because one community could communicate with another and goods could be traded and sold in a common language. The number of one-room schoolhouse districts across Saskatchewan totalled approximately 5,000 at the height of this system of education in the late 1940s.[11]