In March 1778, Cook landed on Bligh Island and named the inlet "King George's Sound".He recorded that the native name was Nutka or Nootka, apparently misunderstanding his conversations at Friendly Cove/Yuquot; his informant may have been explaining that he was on an island (itchme nutka, a place you can "go around").After Spain sent Columbus on his first voyage to the New World in 1492, other explorers followed.The first Europeans to arrive in territory of the modern United States were Spanish conquistadors such as Juan Ponce de León, who made his first visit to Florida in 1513; however, if unincorporated territories are accounted for, then credit would go to Christopher Columbus who landed in Puerto Rico on his 1493 voyage.The United States is a highly developed country, with the world's largest economy by nominal GDP and second-largest economy by PPP, accounting for approximately a quarter of global GDP. Joseph Reed, Moylan expressed his wish to carry the "full and ample powers of the United States of America" to Spain to assist in the revolutionary war effort. The singular form is now standard; the plural form is retained in the idiom "these United States". S." refer to the country adjectivally ("American values", "U. Over time, indigenous cultures in North America grew increasingly complex, and some, such as the pre-Columbian Mississippian culture in the southeast, developed advanced agriculture, grand architecture, and state-level societies.In 1507, the German cartographer Martin Waldseemüller produced a world map on which he named the lands of the Western Hemisphere America in honor of the Italian explorer and cartographer Amerigo Vespucci (Latin: The first documentary evidence of the phrase "United States of America" is from a letter dated January 2, 1776, written by Stephen Moylan, Esq., George Washington's aide-de-camp and Muster-Master General of the Continental Army. The second draft of the Articles of Confederation, prepared by John Dickinson and completed by June 17, 1776, at the latest, declared "The name of this Confederation shall be the 'United States of America The short form "United States" is also standard. The difference is more significant than usage; it is a difference between a collection of states and a unit. After his initial landfall in January 1778 at Waimea harbour, Kauai, Cook named the archipelago the "Sandwich Islands" after the fourth Earl of Sandwich—the acting First Lord of the Admiralty of the British Royal Navy.Spanish set up the first settlements in Florida and New Mexico such as Saint Augustine and Santa Fe.
Bad weather forced his ships south to about 43° north before they could begin their exploration of the coast northward.Although the Spanish did not land, natives paddled to the ship to trade furs for abalone shells from California.At the time, the Spanish were able to monopolize the trade between Asia and North America, granting limited licenses to the Portuguese.There may also have been confusion with Nuu-chah-nulth, the natives' autonym (name for themselves).It may also have simply been based on Cook's mispronunciation of Yuquot, the native name of the place.