jan 20, 1848 - mexican american war
Description:
The Mexican–American War, also known as the Mexican War and in Mexico the American intervention in Mexico, was an armed conflict between the United States of America and the United Mexican States from 1846 to 1848https://en.wikipedia.org/wiki/Mexican%E2%80%93American_War
Added to timeline:
Date:
jan 20, 1848
Now
~ 178 years ago