A Sustainable Economy

American economy has emerged and sustained on the world as the most powerful nation in all respect. With evident stability and apparent existence it has not been supporting other economies but also has dominated the world with the global weapons and extensive technology and engineering. It just does not have roots in different fields like telecommunications, information technology, pharmaceutical, biotech, oil, gas and software but has also got control on it. With blessed with enormous natural resources it has stood as the major exporter as well. Thus United States of America is not just a powerful economy but is a giant and gradually turning bigger.