Is there any options to answer or do you want a opinion?
The 3rd one is the correct answer
Answer:
So first of all what does the word colony. Mean well a colony is land that is settled. Or taken over by another country for example the 13 colonies were settled by european.
The answer is Armenian, Holocaust, Cambodian, Darfur
Tension increased in 1914 due to arms race but war was avoided because of the great powers stood together to make peace.