Answer:
As world War II was finished the Korean territory was divided as Korea was a colony of Japan from 1910 until 1945. This separation created two sides one affiliated to capitalism and the other to socialism. In 1950 the north tried to invade the south starting the war and setting the tension between socialism and capitalism until the fall of the Berlins wall in 1991.
C and A Because on A Persia did lose on C it was called the first attack on Persia. I don't think D is one because the Greeks won that battle.
They counted as 3/5 as per the three fifths clause
Answer:
C. Chemical weapons.
Explanation:
TL:DR Chemical gas is a war crime due to the amount of suffering it causes. Mustard gas burns the skin, Phosgene is impossible to see, and Chlorine can make you drown in your own body.
Machine guns had been in use and invented since 1908, with invention of weapons such as the Vickers and German Maschinegewehr 08. Trench warfare wasn't a weapon, but more of a tactic. Mines weren't a war crime either as they most likely weren't deemed to cause "unneeded suffering" and their purpose usually was to simply discourage the travel of an area. Usually, if you stepped on a mine you'd die.
Meanwhile, Chemical gas was simply invented on accident as the German Empire's scientist,
