Answer:
Diseases, Military superiority in the Spanish conquistadors,
Explanation:
Lacking food and ravaged by smallpox disease earlier introduced by one of the Spaniards, the Aztecs, now led by Cuauhtemoc, finally collapsed after 93 days of resistance on the fateful day of 13th of August, 1521 CE. Tenochtitlan was sacked and its monuments destroyed.
hope i helped
Two key events led to its being named the Negro National Anthem: In 1905, Booker T. Washington endorsed it, and in 1919, it became the official song of the NAACP.
Vietnam War is definitely one I'm not sure about the other two though
Legalism is a Classical Chinese philosophy that emphasizes
the need for order above all other human concerns. <span>The Legalists believed that government could
only become a science if rulers were not deceived by pious, impossible
ideals such as "tradition" and "humanity."
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