# United States of America

Based on the volume, the United States is the world third or fourth largest nation. Before or after China's position. But due to differences between India and China, it was not possible to address this issue. Only by landforms, the United States is the third largest in the world, before only Russia and China and Canada are ahead. The continental United States border is very broad,
From Atlantic to Pacific Ocean, north to Canada to the south
Mexico and Mexico are included in its borders. Its largest state is based on volume
Alaska Separated by the Canadian, this state has touched the Pacific and Arctic oceans. Hawaii is located in the south-west of North America, the Pacific Islands. The country's largest and most populated area is in the north-eastern part of Puerto Rico Caribbean Islands. In the east of the United States, greenland and agricultural crops are rich in fertile regions, rocky hills, lush broad-sized land, western areas being characterized by the north-west wind forest, and only the Biren Desert in the south-west. The majority of the population of the country is inhabited by large lakes in the north-west Atlantic coast. The whole country is in the Northern Hemisphere, except in the Guam region and some parts of the western edge of Alaska.
Measurement method
Main article: Special US units
There are special single systems available in the United States. They use the British as a single mile, yard and
Fahrenheit does not use single units. [19] Instead US Gallon and US Pint use it as a unit of quantity. Also, the United States is one of the three countries in the world, who do not use international single methods. Enhanced metric system as a unit of science, medicine and many industrial sectors