The end of the Cold War and the collapse of the Soviet Union in 1991 left the United States as the world's sole superpower. The phrase "United States" was originally plural, a description of a collection of independent states—e.g., "the United States are"—including in the Thirteenth Amendment to the United States Constitution, ratified in 1865.
The United States is a founding member of the United Nations, World Bank, International Monetary Fund, Organization of American States (OAS), and other international organizations. The singular form—e.g., "the United States is"—became popular after the end of the American Civil War. In English, the word "American" rarely refers to topics or subjects not connected with the United States.
The United States embarked on a vigorous expansion across North America throughout the 19th century, acquiring new territories, as a global superpower, the first country to develop nuclear weapons, the only country to use them in warfare, and a permanent member of the United Nations Security Council.
During the Cold War, the United States and the Soviet Union competed in the Space Race, culminating with the 1969 moon landing. "Columbia", a name popular in poetry and songs of the late 18th century, derives its origin from Christopher Columbus; it appears in the name "District of Columbia".
English colonists were supplemented by waves of Scotch-Irish and other groups.
As coastal land grew more expensive, freed indentured servants pushed further west.
Spanish set up the first settlements in Florida and New Mexico such as Saint Augustine and Santa Fe.
The French established their own as well along the Mississippi River.
If you are looking for serious Chinese dating and relationships, you can find it on China Love Cupid, where we bring together thousands of single men and women internationally.
For other uses, see America (disambiguation), US (disambiguation), USA (disambiguation), USOA (disambiguation), and United States (disambiguation).
The United States of America (USA), commonly known as the United States (U. C., and the largest city by population is New York City.
For a fun, safe and uniquely Chinese dating experience, join free today.
For the landmass comprising North, Central and South America, see Americas.