It would be "Whether a new state or territory should enter the Union as Free or Slave" that had the most impact on the Civil War, since the North was strongly against the spread of slavery, while the South was in favor of it.
Mainly for transportation purposes
The Native American code talkers.
Every other American military code had been broken/decoded.
Navajo code talkers using their native tongue, with a set of meanings such as their word for turtle would/could mean tank.
There were code talkers from a total of 33 differences tribes.
Answer:
One of the instances was Mongol conquest of China setting up Yuan dynasty under Kublai Khan's rule.
Explanation:
The Mongols were nomads who made small incursions to conquer new lands as it happened with China. The tribes of the Mongols and Turks were warriors eager to conquer territories, they came to Chinese territory to overthrow their empires and form new emperors.
The Mongols began their conquest in China using the strength of their armies. In the 13th century, after sixty years of fighting, the Chinese empire was defeated.
The Mongols defeating Jin, Dali, and Xia dynasty, establishing a new empire, the Yuan dynasty led by Kublai Khan. This conquest is characterized by being the first time that China was dominated by a foreign leader.
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