N'afọ 1845, onye agha na-eto eto, onye na-eme atụmatụ, na ọkà okwu bụ Tāufaʻāhau jikọtara Tonga n'ime alaeze. O nwere aha bụ isi nke Tuʻi Kanokupolu, mana ndị ozi ala ọzọ Methodist mere ya baptizim na aha Siaosi ("George") na 1831. N'afọ 1875, site n'enyemaka nke onye ozi ala ọzọ Shirley Waldemar Baker, o kwupụtara na Tonga bụ eze na-achị achị; nabatara ụdị eze ọdịda anyanwụ; wepụrụ "serfs"; kwadoro koodu iwu, ikike ala, na nnwere onwe nke mgbasa ozi; ma belata ikike nke ndị isi. Ajụjụ: N'afọ ole ka Taufa'a, Tu'i Kanokupoluhau, kwupụtara na Tonga bụ eze na-achị achị?
Afọ 1875