Grant was considered a successful leader because he ignored his past battles. he was promoted quickly. he wanted to learn from his mistakes. he knew how to run his family’s store.

The correct answer is: He wanted to learn from his mistakes.

Ulysses S. Grant was of major importance to the Union Army victory in the Civil War. He commanded his soldiers in a trustworthy, strong and strategic way, reflecting on what his weaknesses were and learning from them. He became a war hero and later served as President of the United States.

Grant was considered a successful leader because :

a big wall across the mexican border so no drugs, terrorist, or illegal immigrants can come through : )    

"i care deeply about campaign finance reforms: - apex