Whakaotihia te rerenga e whai ake nei: I noho a Peralta Ramos hei kaiwhakarato kakahu nui ki te Ope Taua o Argentina i te wa o te 1829-52 o te kawanatanga o te Kawana a Juan Manuel de Rosas, i riro a Peralta Ramos hei kaitautoko mana i te 1842. He tangata whai rawa i te wā o Rosas 'whakakahoretanga i te 1852
I te Pakanga o Caseros, i haere ia i te tau 1860 ki te takutai o te Moana Atlantik, i reira i hokona ai e ia neke atu i te 136,000 heketea (340,000 eka) mai i te Kaunihera Potukara me te kaipakihi a José Coelho de Meyrelles, me tetahi whare tote kai.