In 1850, Rosas' government ratified the Arana–Southern Treaty, which put "an end to the existing differences, and of restoring perfect relations of friendship" between the United Kingdom and Argentina.
En 1850, o goberno de Rosas ratificou o Tratado Arana–Southern, o que colocou "un fin ás diferenzas e restabeleceu relacións perfectas de amizade existentes" entre o Reino Unido e a Arxentina.