A Rosenwald School was the name informally applied to over five thousand schools, shops, and teachers' homes in the United States which were built primarily for the education of African-Americans in the early 20th century. The need arose from the chronic underfunding of public education for African-American children in the South, who were required to attend segregated schools. Julius Rosenwald, an American clothier who became part-owner and president of Sears, Roebuck and Company, was the founder of The Rosenwald Fund, through which he contributed seed money for many of the schools and other philanthropic causes. To promote collaboration between white and black citizens, Rosenwald required communities to commit public funds to the schools, as well as to contribute additional cash donations. Millions of dollars were raised by African-American rural communities across the South to fund better education for their children. Despite Rosenwald's matching donations toward the construction of black schools, by the mid-1930s, white schools in the South were worth, per student, over five times what black schools were worth per student (in majority-black Mississippi, this ratio was more than 13 to one)