Question

how does the hoover dam demonstrate the need for cooperation between communities who share access to resources? it provides unlimited water to all states that share the river, limiting conflict. it requires these states agree on fair water use, especially during droughts, to ensure that everyone has enough water. it allows each state to take as much water as it wants without consulting others. it gives complete control over the water supply to the state of nevada.

Explanation:

The Hoover Dam serves water - sharing states. Cooperation is needed for fair water use, especially in droughts. Unlimited water isn't provided. States can't take water unilaterally, and no single state has complete control.

Answer:

It requires these states agree on fair water use, especially during droughts, to ensure that everyone has enough water.