Answer:
I think is B. since I cant see how using fertilizers would have prevented the dust bowl.
Explanation:
Union General Ulysses S. Grant<span> advances toward the </span>Mississippi<span> capital of Jackson during his bold and daring drive to take Vicksburg, the last Confederate stronghold on the Mississippi River.</span>
<span>D. It launched a new era of cooperation between Catholics and non-Catholics. </span>