This indicates a slowdown in both manufacturing and services industries. Currently, the two largest industries are manufacturing and tourism. The Industrial Revolution led to a proliferation of manufacturing and invention. The economy shifted from being agriculturally based to one based on manufacturing and industry. Some advances in engineering, manufacturing and physical technology are required. A reorganization split manufacturing & engineering from sales and marketing. Canada shows significant growth in the sectors of services, mining and manufacturing. Recent growth has been due to growth in sales in commodities, services, and manufacturing. They arrived for jobs, filling positions in the manufacturing and agricultural sectors. The lagging sector is usually manufacturing or agriculture. Other classifications are based on qualities that are relevant for manufacturing or product design. The airbags were manufactured by Takata automotive manufacturing. Vertical B2B is generally oriented to manufacturing or business. Illinois is a leader in food manufacturing and meat processing. Also listed are substances used in the manufacturing process.