What role does Santa Anną play in the Mexican-American War?
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he son of a minor colonial official, Santa Anna served in the Spanish army and rose to the rank of captain. He fought on both sides of nearly every issue of the day. In 1821 he supported Agustín de Iturbide and the war for Mexican independence, but in 1823 he helped overthrow Iturbide

Explanation:

answer: are there any

explanation:

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion