Nyorai mberi kweiyi ndima - Akabatwa mukati meHondo yePhilippine-America
muna July 1900. Mushure mekusunungurwa kwake, akabatana neFederal Party uye akagadzwa semutongi wedunhu reAlbay musi wa13 Chivabvu 1901 (kusvika muna 1905). Muna 1904, aive chikamu chebhodhi rekuremekedza revakuru vePhilippines vakatora chikamu muLouisiana Kutenga Exposition pasi paDr. Trinidad Pardo de Tavera. Calleja akagamuchira menduru yegoridhe yokuremekedzwa mukati mekuratidzwa kwakataurwa.