The Rev. Amos Carnegie came to Marion by 1927 as pastor of Mount Pleasant Methodist Church and, finding the town's school for African Americans “hardly fit for a stable,” organized a campaign for a new building. When the school board delayed, he raised money from the black community and secured a grant from the Julius Rosenwald Fund, which supported more than 5,000 schools for black students across the South. The four-teacher building, constructed by black craftsmen who donated their labor, opened in 1931 and closed in 1965, when local schools were desegregated. Katherine Johnson, who later made crucial contributions to the U.S. space program at NASA, taught here for several years.