Robert E. lee was promoted to Confederate General because?

Robert E. Lee was promoted to Confederate General due to his military experience and leadership skills, which were recognized early in the Civil War. Initially an officer in the U.S. Army, he had gained significant respect for his service in the Mexican-American War and his engineering expertise. His strategic acumen and ability to inspire his troops made him a key figure in the Confederate military hierarchy. Ultimately, he became the commander of the Army of Northern Virginia, leading significant campaigns throughout the war.