Who can tell me about the history of hippon in the United States?

The first Europeans to arrive in North America were Icelandic pirates, around 1000 AD, and their leader was named Leif Erikson. Their footprints were found in the Canadian province of Newfoundland, but the pirates failed to establish a permanent settlement and soon lost contact with the New World. 500 years later, demand for Asian spices, textiles, and dyes prompted European navigators to dream of finding a sea route that shortened the distance between east and west. In 1492, the Italian navigator Christopher Columbus, on behalf of the Spanish royal family, sailed west from Europe and landed on an island in the Bahamas in the Caribbean. Spanish explorers spent 40 years building a vast empire in central and southern America. By the 16th and 17th centuries, Northern Europeans began to settle on what is now the northeastern coast of the United States. This area soon became British territory and remained a British colony until the Revolutionary War in the 18th century. Before the 17th century, the vast wilderness of North America was only inhabited by Indians and Eskimos. However, after more than a hundred years of immigration, it has become the new homeland of people from European countries, the most important of which are the 13 state colonies established by the British. These 13 states The state colonies declared their independence from Britain. After several negotiations and reforms, the federal system of the United States officially entered the world stage on the eve of the French Revolution. The early United States welcomed immigrants, and these immigrants caused her to grow rapidly. The population of the United States, There were only 3 million people in 1776, but now there are more than 200 million. In the process of rapid population increase, new living space has also been continuously opened up, and the direction is from east to west. The pioneers who expanded the territory not only engaged in farming and animal husbandry, but also It also searched for minerals and other resources. By the 20th century, the United States had not only become a world power, but also an advanced country in science, technology, medicine, and military power.