Question

in what ways did world war 1 quickly become the deadliest conflict in human history until world war 2?

Answer 1

Answer:

its between india and china for another info search on Google

Answer 2

Answer:

Answer:-

$.$

World war 1 quickly become the deadliest conflict in human history until world war 2 because it Aided by the United States, the Allies finally broke through with the Hundred Days Offensive, leading to the military defeat of Germany.

_______________________________

Hope it helps you!