One out of ten American soldiers died in less than two years of service during the Mexican American war. What was the main cause of death?*

In terms of deaths due to disease, the Mexican War (1846-48) was the deadliest of all American wars. ... Of the total 12,535 war deaths, 10,986 (88%) were due to infectious diseases (overwhelmingly dysentery, both bacterial and amoebic); seven men died from disease for every man killed by Mexican musket balls.

Explanation:

by improved communication.

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

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