How was the United States established?

149210 June 12, with the support of the queen of Spain, Columbus arrived in San Salvador Island, Bahamas. From 65438 to 0493, Columbus established the first Spanish colony in present-day Santo Domingo. At first, the aborigines in North America enthusiastically helped the immigrants, but in return, they were killed, driven away and enslaved by colonists, and the aborigines began to be colonized.

1607, the Virginia Company in London established the first short-lived British colony in Jamestown, chesapeake bay, North America. Since then, Britain has successively established colonies in the northeast and central parts of the Atlantic coast of North America. 1624, the Netherlands established a colony at the mouth of the Hudson River-New Holland, and expanded to Connecticut and Delaware Valley in the following decades.

After the three Anglo-Dutch wars from 1652 to 1675, the Netherlands permanently withdrew from North America, and Britain got the new Netherlands and continued to expand its colonies. By the time of the American Revolution (1775), Britain had established 13 colonies (New Hampshire, Massachusetts, Rhode Island, Connecticut, new york, Pennsylvania, New Jersey, Delaware, Maryland, Virginia, North Carolina, South Carolina and Georgia) in the present-day United States along the Atlantic coast of North America.

1760s and1770s,13the tension between the North American colonies and Britain led to a series of armed conflicts in 1774 and 1775. On July 4th, 1976, 13 colonial representatives attending the Second Continental Congress signed the American Declaration of Independence, which turned the armed conflict into a war of independence. At the meeting, the delegates decided to build a continental army, led by Joe Washington, to fight against the British.

178 1 year, 13 constituent states all passed the Confederacy Regulations, and the permanent confederation was established. After an arduous war of independence, the Continental Legion finally defeated the British army, which made Britain sign the Treaty of Paris in 1783, officially recognizing the independence of 13 North American colonies. At the constitutional conference of 1787, a constitution was put forward to transform the confederation into federalism. In June of A.D. 1789, the Constitution of the United States of America came into effect after nine of the three confederate states were adopted, and the first federal state in history was established.

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The United States has a land area of 9.82 million square kilometers, ranking third in the world (defined as the country with the fourth largest land area); At the same time, it has a population of nearly 330 million and is the third most populous country in the world. There are a large number of immigrants from all over the world, and it is one of the most diverse countries in the world. Due to the complex terrain and climate, the United States is home to many kinds of wild animals.

The United States rose to become a superpower after its victory in World War II. As a permanent member of the United Nations Security Council, the United States is the first country in the world to develop nuclear weapons and the only country to put nuclear weapons into actual combat. After the war, the United States and the Soviet Union had a cold war for decades, and the space race at its peak promoted the success of the first human moon landing program. 199 1 After the disintegration of the Soviet Union, the United States became the only superpower in the world.