How did Jean Toomer become famous?

Jean Toomer has written:

'Poems' -- subject(s): African Americans, Poetry

'The uncollected works of American author Jean Toomer, 1894-1967' -- subject(s): Literary collections, African Americans

'The collected poems of Jean Toomer' -- subject(s): African Americans, Poetry

'Cane' -- subject(s): African Americans in literature, African Americans, Fiction

'Cane' -- subject(s): African Americans, Fiction

'The flavor of man' -- subject(s): Christian life, Friend authors

'Cane' -- subject(s): African Americans in literature, African Americans, Fiction

'Brother mine' -- subject(s): Correspondence, American Authors, African American authors

'A Jean Toomer reader' -- subject(s): Literary collections, Race relations, African Americans, Race identity

'Cane' -- subject(s): African Americans, African Americans in literature, American fiction, Fiction, Literary collections

'Cane' -- subject(s): African Americans, Fiction

'Cane' -- subject(s): African Americans, Fiction