Nixon also opposed forced busing to desegregate schools. Various means to desegregate schools have been tried including busing students. The Montgomery bus boycott had started to desegregate public transportation. Fearing boycotts in the North, the hotels began to desegregate their businesses. Nonetheless, the NAACP sued South Carolina to force the state to desegregate its schools. U.S president Harry Truman decided to desegregate the armed forces on July 26, 1948. As prisons began to desegregate, many inmates organized along racial lines. He participated in a 1963 effort to desegregate Gwynn Oak Amusement Park in Maryland. However, most Catholic dioceses began moving ahead of public schools to desegregate. The Court ordered the county to desegregate immediately and eliminate racial discrimination "root and branch". He accused Humphrey and Nixon of wanting to radically desegregate the South. Three days later, the Supreme Court issued its order for Montgomery to desegregate its buses. He described the blacks' seeking to desegregate Southern schools as "imports" from the North. In 1964, Rice officially amended the university charter to desegregate its graduate and undergraduate divisions. He accused Humphrey and Nixon of wanting to desegregate the South.