 Nyorai kupfuurira kweiyi ndima - Jansen akasarudzwa mumiririri anochinjira ku1884 Republican National Convention uye akanga ari mumiririri-mukuru kumusangano wa1896 uyo wakadoma William McKinley. Muna 1900 Mutungamiri McKinley akagadza Jansen somumwe wavatariri gumi navaviri kuParis Worlds Fair. Muna 1901 akamiririra Nebraska pamariro ehurumende aMcKinley. 