In the United States coverage of the war in the 1950s was censored, so not much was put out into the media about it. It would also be valid to say it was overshadowed by the wars following it. ex.) WWII or Vietnam War
Answer:
I really think It is D: Military alliance
Explanation:
Sorry if i am wrong
Investing and Co operating along with making a stand and committing.
They lived next to water for the convenience of having fresh water for crops, drinking water, and whatever else they use water for.
It also provided as a safe-defense from enemies, because it's harder to ambush a civilization when you have to travel through water.