franklin d. roosevelt was serving as president of the u.s. 1946.
franklin d. roosevelt was serving as president of the u.s. 1946.
who was serving as president of u.s. 1946?
franklin d. roosevelt
at rochester, dubridge began a long career as an academic administrator, serving as dean of the faculty of arts and sciences. on leave from rochester between 1940 and 1946, he became the founding director of the radiation laboratory at mit. in 1946, dubridge began serving as president of the california institute of technology through 1969.









































section::::career.:civil service.









































dubridge servered as presidential science advisor under president harry s. truman from 1952-53 and under president dwight d. eisenhower from 1953-55, and (after retiring from caltech) under president richard nixon from 1969-70.









































section::::career.:associations.
lee alvin dubridge
section::::longest-reigning/serving.:republic.:president.









































section::::longest-reigning/serving.:republic.:president.:male president.









































section::::longest-reigning/serving.:republic.:president.:male president.:longest-serving and longest current serving male president.









































the longest-serving and longest current serving male president ever is teodoro obiang nguema mbasogo, who is currently the president of equatorial guinea of the republic of equatorial guinea.









































section::::longest-reigning/serving.:republic.:president.:female president.









































section::::longest-reigning/serving.:republic.:president.:female president.:longest-serving female non-royal head of state and longest serving female.









































the longest serving female non-royal head of state and longest serving female president ever was vigdís finnbogadóttir, who was the president of the republic of iceland. she served for 16 years.









































section::::shortest serving.
records of heads of state