Answer:
D
Explanation:
The wind turbines can cause hazards, such as falls, fires, or fatigue.
The dust bowl moving eastward. A lot of poor people lived in the W. and all the middle class lived in the East. Once the bowl moved E. it really screwed the middle class over worst than the poor because they didn't know what to do when that happened.
Answer:
He created a trust that controlled ninety percent of the nations oil refineries. He purchased coal plants around the country to add to his business
