US Paratroopers in Intense Urban Chemical Warfare Combat Helped by MILES System

your own UNITED STATES OF AMERICA (USA), commonly referred for you to As your USA (U.S.) as well as America, can be a federal republic[19][20] published connected with 50 states, a federal district, five major territories along with possessions.[fn 1][fn 2] the 48 contiguous US AND ALSO Washington, D.C., usually are throughout central North America between Canada IN ADDITION TO Mexico. ones state regarding Alaska is usually with the northwestern part of North America along with the state of Hawaii is actually the archipelago with the mid-Pacific. the territories are generally scattered In regards to the Pacific Ocean along with the Caribbean Sea. at 3.8 thousand square miles (9.842 zillion km2)[18] ALONG WITH in more than 320 million people, the country may be the world's third as well as fourth-largest via whole area[fn 3] as well as the third many populous. This is solitary of your world's just about all ethnically diverse ALONG WITH multicultural nations, your current items of large-scale immigration from a lot of countries.[26] ones geography ALONG WITH climate of the US can also be extremely diverse, and also the country is home to be able to a good wide range regarding wildlife.[27] Paleo-Indians migrated from Eurasia to be able to What\'s now your U.S. mainland at least 15,000 several years ago,[28] with European colonization start at the 16th century. your own STATES emerged through 13 British colonies along ones East Coast. Disputes between brilliant Britain plus the colonies led on the American Revolution. at July 4, 1776, Just like your current colonies were fighting brilliant Britain at the American Revolutionary War, delegates because of the 13 colonies unanimously adopted your current Declaration involving Independence. your own war ended within 1783 throughout id of a independence of any UNITED STATES OF AMERICA through the Kingdom associated with great Britain, ALONG WITH are the primary successful war associated with independence against a European colonial empire.[29] ones country's constitution am adopted on September 17, 1787, AND ratified because of the UNITED STATES inside 1788. your primary 8 amendments, collectively named your own accounts of Rights, were ratified within 1791 ALONG WITH meant to guarantee many fundamental civil liberties. Driven because of the doctrine of Manifest Destiny, your US embarked on an vigorous expansion across North America through the 19th century.[30] your involved displacing American Indian tribes, getting new territories, AND ALSO gradually admitting new states, until by 1848 your current nation spanned the continent.[30] through your second half of an 19th century, ones American Civil War ended legal slavery with the country.[31][32] through the end connected with It century, your own UNITED STATES OF AMERICA extended in the Pacific Ocean,[33] ALONG WITH it\'s economy, driven within large section with the Industrial Revolution, began to soar.[34] your own Spanish–American War AS WELL AS World War my spouse and i validated your current country's status like a global military power. your own USA emerged from World War II as a global superpower, your own very first country to be able to build nuclear weapons, your lone country to utilize them throughout warfare, AS WELL AS a great permanent member of an United international locations safety measures Council. ones end of a Cold War and also the dissolution of the Soviet Union with 1991 left your current US Just like your current world's solitary superpower.[35]