On This Day - May 13 May 13, 2024 4:09:07 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by NerdiestKen on May 13, 2024 4:09:07 GMT -6 On this day in 1846, U.S. Congress declares war on Mexicowww.history.com/this-day-in-history/us-congress-declares-war-on-mexico