c) spread of communism in America
You got to look it up. i am sorry i wish i could but there a whole side on it.
Should be C because if you do process of elimination the others dont make sense like everyone born during th 1880 but i remember learning about the young turks during world war 2 but no earlier than that,B it cant be that one and D kind of doesnt make sense so its C
Answer:
A is the correct answer
Explain:
You can easily rule out D because there are still conflicts to this day. Now you have it easier to get the right answer. WW2 was the first truly modern war, in the civil war and evem WW1 they still waited to see the whites of peoples eyes before they fired. And the majority of the battles were actually fought in the north.
World War I was started generally because of Franz Ferdinand's death, but there are some background information before this as well.
MAIN
M = Militarism (Everyone wants to show off their strength, why not do it with military power? Many nations kept building up their armed forces to show the other what "true power" looks like, leading to a sort of "arms race" except it wasn't exactly a race, more like a contest)
A = Alliances (Triple Entente and the Triple Alliance; 6 powerful nations gathered into teams and promised to assist each other if war broke out causing a chain reaction)
I = Imperialism (People like to be in control of things, therefore they crave power, they want to take control of others and add the nation's power to theirs)
N = Nationalism (Every nation wants their nation to be the best therefore they supposed economic and territorial gains, such as imperialism)