This is probably biological warfare because it's not allowed according to the Geneva congress. Using poisons, toxic matters, viruses and bacteria, as well as flamethrowers and things like that are forbidden or else it will be considered a war crime and people will answer for it. It was practiced in World War 1 but was forbidden after.
Answer:
scientific discovery
Explanation:
i have no idea i just need points
Answer:
B. Japan and China competed for influence in Korea.
May I have brainliest please? :)