I puta he tukanga e pā ana ki te mea inaianei ko Mexico, Central America, me nga wahi o Amerika Te Tai Tokerau i waenganui i 1810 me 1821 ki te Mexican War o Independence. I tutuki te mana motuhake i roto i 1821 e te coalition te whakakotahi i raro i Agustín de Iturbide me te Army o te toru Guarantees. I puritia te kotahitanga mo te wa poto i raro i te Emepaea o Mexico Tuatahi, engari i roto i te tekau tau i whawhai te rohe ki te United States i runga i nga whenua rohe (te ngaro rohe o California me Texas). Ko te nuinga o te wera i roto i te pakanga Mexican-American mana i 1846 ki 1848.I roto i te 1898 i te Antilles nui, riro te United States te Spanish-American War, ka noho Cuba me Puerto Rico, mutu i roto i te mana rohe Spanish o Amerika. Pātai: He aha te mahi a te US ki Cuba me Puerto Rico i muri i te wikitoria o te Pakanga?
nohoia