Moved from the exclusive power of the national government to regulate international trade in goods and services to include interstate activities. The nation is growing and new problems continue to emerge. The commerce clause must also be adapted to meet the demands of the changing world and its needs. The federal government still has the power to regulate interstate commerce. The reason for increased federal regulation of the economy still remains. The national economy is growing. It is not surprising to see that sectors such as agriculture, the financial industry and other services have increased and have been included in the laws regulating these sectors