Is it true that Ulysses S. Grant thought it was one of the most justified wars ever waged?

Yes, Ulysses S. Grant believed that the Civil War was one of the most justified wars ever waged. He viewed it as a necessary conflict to preserve the Union and end the institution of slavery. In his memoirs, Grant expressed his conviction that the war was essential for achieving justice and equality in the United States. His perspective reflects the broader sentiment among many Union leaders regarding the moral and political imperatives of the war.