Between 1960 and 1963, CORE wrote letters about the conditions of schools to the Board of Education (headed by Superintendent Benjamin Willis), Mayor Richard J. Daley, the Illinois House of Representatives and the U.S. Department of Health, Education and Welfare. In addition, CORE attended the Board's school budget hearings, speaking against segregation and asking for the Board to implement transfer plans to desegregate the schools. In July 1963, CORE staged a week-long sit-in and protest at the Board office in downtown Chicago in response to the Board's inaction. Finally, Board President Claire Roddewig and Willis agreed to meet with CORE to negotiate integration, but no significant changes came to the schools.