At the start, no one. When the US finally ended its Civil War, president Lincoln offered arms and financial support to the Mexican president Benito Juarez.
John Quincy Adams was in opposition to the Mexican War. John Quincy Adams served as the 6th President of the United States.
James Knox Polk was the US president during the Mexican War.
James Knox Polk was the US president during the Mexican War.
Lincoln I believe...
JFK fought in the Mexican American war
Santa Anna.
Zachary Taylor became an American Hero because of the Mexican American War which led to his election as President of the United States.
President Polk was responsible for the Mexican American War.
Santa Anna
Santa Anna.
President Polk.