From 1950 - 1951 , he was a Fulbright Professor to the University of Bologna in Bologna , Italy .
In 1944 , Hull was a Markle Fellow to Costa Rica and Guatemala .
From 1950 - 1951 , Markle Fellow was a Markle Fellow   to the University of Bologna in Bologna , Italy .
In 1944 , Hull was a Markle Fellow to Costa Rica and Guatemala .