answersLogoWhite

0

Issues between the United States and Mexico began on February 22, 1819 when the Adams-Onis Treaty was signed in Washington D.C. which allowed the United States to purchase Florida, but relinquish all rights to Texas. Things escalated to a violent uprising on February 23, 1836 when Mexican General Santa Anna attacked the Alamo and the 189 American's who defended it.

User Avatar

Wiki User

10y ago

What else can I help you with?