He then enrolled in graduate school at the [[University of Florida]] at Gainesville, where he received his [[Master of Arts]] in 1963 and his [[Ph.D.]] in 1967. Kuethe joined the Texas Tech faculty in 1967<ref>{{cite web|url=http://www.depts.ttu.edu/officialpublications/archives/99-00CONTENTS/99-00ugfaculty.html|title=Texas Tech University Teaching Faculty|publisher=depts.ttu.edu|accessdate=November 1, 2019}}</ref> and has taught both Latin America history and the history of western civilization. He has also instructed outreach and distance education courses.<ref name=texastech>{{cite web|url=http://www.depts.ttu.edu/uc/courses/samples/hs/hist2b_v1_smpcs.pdf|title=History 2B|publisher=depts.ttu.edu|accessdate=November 6, 2010}}</ref> Kuethe worked to establish the Texas Tech University Center in [[Seville]], [[Spain]].<ref name=symp/> | He then enrolled in graduate school at the [[University of Florida]] at Gainesville, where he received his [[Master of Arts]] in 1963 and his [[Ph.D.]] in 1967. Kuethe joined the Texas Tech faculty in 1967<ref>{{cite web|url=http://www.depts.ttu.edu/officialpublications/archives/99-00CONTENTS/99-00ugfaculty.html|title=Texas Tech University Teaching Faculty|publisher=depts.ttu.edu|accessdate=November 1, 2019}}</ref> and has taught both Latin America history and the history of western civilization. He has also instructed outreach and distance education courses.<ref name=texastech>{{cite web|url=http://www.depts.ttu.edu/uc/courses/samples/hs/hist2b_v1_smpcs.pdf|title=History 2B|publisher=depts.ttu.edu|accessdate=November 6, 2010}}</ref> Kuethe worked to establish the Texas Tech University Center in [[Seville]], [[Spain]].<ref name=symp/> |