Because it involved countries all over the world, there was new technology such as chemical warfare, tanks, planes, etc. and it was unrestricted warfare. The countries were attacking civilians as well. Also there were diseases.
Answer:
The Battle of New Orleans
Explanation:
The Battle of New Orleans, one of the Greatest Victories for the Americans in the War of 1812 (If not the greatest) occurred on January 8th, 1815. And it actually happened after the Peace Treaty, the Treaty of Ghent was already signed by the Americans and Britain. But word never got to either sides in time.
The answer is the letter C
Explanation:
just enter C
"If the ruling dynasty was wealthy, it would keep the Mandate of Heaven" is the best answer from the list, but it should be noted this was not always the case.