1944- Assistant Secretary of State. Sol del Peru. D., Queens University, Oratory at Harvard. 1949- Boylston Professor of Rhetoric and Oratory at Harvard. 1950 Poetry and Opinion.
Freedom is the Right to Choose.
Collected Poems 1917-1952. 1953 President, American Academy of Arts and Letters. Litt.D., Columbia University. Litt.D., Harvard University. 1956 LL.D., Carleton College.