an armed conflict between the United States of America and the United Mexican States (Mexico) from 1846 to 1848. It followed in the wake of the 1845 American annexation of the independent Republic of Texas, which Mexico still considered its northeastern province and a part of its territory. (2 jan 1848 ano – 31 out 1854 ano)
Descrição:
https://en.wikipedia.org/wiki/Mexican%E2%80%93American_WarAdicionado na linha do tempo:
Data:
2 jan 1848 ano
31 out 1854 ano
~ 6 years and 9 months