The Active Ingredients and Purpose sections list: the name and amount of each active ingredient. the purpose of each active ingredient. The Uses section of the label: tells you what the drug is used for. helps you find the best drug for your specific symptoms. The Warnings section of the label provides important drug interaction and precaution information such as when to talk to a doctor or pharmacist before use.
The United States is the world's largest economy with a GDP of approximately $18.56 trillion, notably due to high average incomes, a large population, capital investment, moderate unemployment, high consumer spending, a relatively young population, and technological innovation.
Granted, this is only one measure of wealth, and much of China remains poor, but it illustrates that measurement matters. By other measures, such as current dollar GDP, the United States is still the largest economy, and it is likely that U.S. economic dominance will continue.