Click on the links below for everything you need to be ready for the first day! 1  School Calendars. 2  School Supply List. 3  School Dress Code Information. 4  Registration and Back-to-School Dates/Times (by school) 5  Paw Pass Information. 6  Free and Reduced Lunch Application. 7  Welcome Center Hours.
Carnegie began to see that steel was eventually going to replace iron for the manufacture of rails, structural shapes, pipe, and wire. In 1873 he organized a steel rail company. The first steel furnace at Braddock, Pennsylvania, began to roll rails in 1874.
Carnegie learned everything he could about steel production, and began using the Bessemer Process at mills he owned in America. By the mid-1870s Carnegie was heavily involved in steel production. In time Carnegie would dominate the steel industry, and high quality steel would make possible the building of factories which defined the industrialization of America in the late 1800s.