Share this URL wherever you want to let anybody see your awesome guide.
United States dollar (USD)
The United States of America, or short USA, U.S., or America, ranks in the top 5 in terms of largest country by total area. America is officially one of the megadiverse countries in the world, due to its extreme climate (Antarctic to Death Valley), geography, and wildlife diversity. Many of the U.S. National Parks are iconic, such as Grand Canyon or Yellowstone National Park.