This area was among the first human civilizations because (1 point) 1) it was impossible to live in the surrounding mountains
2) invaders chased early humans out of other locations
3) it had fertile soil and a good water supply
4) the Ice Age did not affect low-lying deserts

The answer is 3: it had fertile soil and a good water supply

Explanation:

So first you want to mark off 1 and 2 because they are irrelevant. Then mark off 4 because it isn't very important. So im assuming this is about Mesopotmia so 3 would be correct because it did have fertile soil and a good water supply compared to surrounding areas! I hoped this helps have a great day :D

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.

answer; the period of time known as the middle ages;