Answer :
The appropriate response is Ulysses S. Allow. He was the eighteenth President of the United States. Twice chose president, Grant drove the Republicans in their push to evacuate the remnants of Confederate patriotism and subjection, ensure African-American citizenship, and bolster monetary success.
Answer to your question is D.Ulysses S. Grant. Siege of Petersburg was series of battles around Petersburg Virginia.Duration of Campaign was 9 month. During this campaign Union forces comanded by Ulysses S. Grant built trench lines which extended for 30 miles from eastern outskirts of Richmond,Virginia to eastern and southern outskirts of Petersburg.