Pazera ramakore 68 panguva yokugadzwa kwake, Harrison akanga ari munhu akwegura zvikurusa kuva mutungamiriri wenyika yeU.S., musiano waakagara nawo kusvikira muna 1981, apo Ronald Reagan akagadzwa
pazera remakore 69. Nemhaka yehutongi hwake hupfupi, nyanzvi nevanyori venhoroondo kazhinji vanorega kumunyora mumatanho ehutungamiri enhoroondo. Zvisinei, wezvenhau William W. Freehling anomudana kuti "munhu anokosha zvikurusa mukushanduka-shanduka kwenzvimbo dzokuchamhembe kwakadziva kumadokero kuva Upper Midwest nhasi".