In 1931 he was elected president of the Association of American Geographers, and received honorary doctorates from Heidelberg College in Ohio and the University of Göttingen in Germany.
Oliver Cromwell | Oliver Stone | Oliver! | Josephine Baker | Oliver Goldsmith | Edwin Lutyens | Chet Baker | Tom Baker | Oliver | Jamie Oliver | James Baker | Baker | Oliver Wendell Holmes, Jr. | Oliver Sacks | Oliver Wendell Holmes, Sr. | Oliver Twist | Howard Baker | Oliver Wendell Holmes | Oliver Hardy | David Baker | Colin Baker | Richard Baker | Edwin Booth | Anita Baker | Oliver Reed | Oliver North | Oliver Nelson | Oliver Hazard Perry | Stanley Baker | Oliver Lake |