The Monroe Doctrine's main purpose was to "<span>D. to warn European nations not to form new colonies in the Americas". It was a declaration of true sovereignty in the US. </span>
Answer:
It was during 1841 when Santa Anna proclaimed himself as president, with a dictatorial ideology, after to participate in a Coup and to reject the liberal constitution of 1824.
Explanation:
Santa Anna tried to set up a monarchy, people revealed against this but his government did not suffer any change. It was during 1845 when he was finally defeated by Mariano Paredes y Arriaga. Pardes comes to be president at that time and Santa Anna is exiled.
On apex it was all of the above