Antioxidants are nutrients (vitamins and minerals) as well as enzymes (proteins in your body that assist in chemical reactions). They are believed to play a role in preventing the development of such chronic diseases as cancer, heart disease ,stroke, Alzheimer's disease, Rheumatoid arthritis, and cataracts.
Union Army General George Meade commanded the Army of the Potomac at the Battle of Gettysburg two days after he assumed command. Because Meade was a Pennsylvanian, President Lincoln thought he would âfight well on his own dunghill.â.
Union Commanders at Gettysburg. 1  General John Buford- The commander of a cavalry division in the Army of the Potomac, John Buford's troops encountered the head of a Confederate column on June 30th near Gettysburg. It was Buford who decided to stay in the area overnight and wait for the Confederates to return the following day.