Johnny Galecki acted in an ABC sitcom for five years.
USS Unadilla was a built for service with the United States Navy during the American Civil War .. United States Navy. Union Navy. American Civil War. American Civil War. She was the lead ship in her class .. lead ship. lead ship. Unadilla was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries .. Confederacy. Confederate States of America