The first US president was George Washington, the most famous president was Abraham Lincoln and Thomas Jefferson wrote the constitution in 1789.

Today the United Sates of America is the state with biggest power in the world. But two hundreds years before it was just small coastal country in the eastern part. The first colony was Delavare. During 19th century, the settlements moved the borders to the west and fighted with native inhabitans - Indians for the land. At that time, millions of immigrants came here from Europe. Till the year 1900 the industry made more than another country in the world. Rich and power the USA started to engage in international conflicts and they fighted in two world wars. American style of bussines, power and culture has moved to the whole world. One of the american nicknames is Melting plot - because of the mixture of nations.