It depends on the time of year and the latitude. Most of the time South America would be first because it lies much farther east than North America. However, in the middle of North American summer at high latitudes, North America is first. On June 21, St.John's Newfoundland (eastmost city in North America) has sunrise about a half-hour before Pernambuco, Brazil (eastmost city in South America).
Above the Arctic Circle, there is 24-hour sunlight in summer, but nobody cares except the polar bears.
The first Stegosaurus fossil was found in Morrison Formation rocks in Morrison, Colorado, in the United States in 1877 by paleontologist Othniel Charles Marsh.
There were 13 original states in the United States. These states were the first to ratify the U.S. Constitution and form the union.
Assuming no trick questions that include territories, and excluding portions of Alaska that are on the eastern side of the 180th meridian (albeit on the western side of the adjusted International Date Line), the point in the United States that would observe sunset first on any given day would be somewhere on the eastern coast of Maine, around Quoddy Head State Park.
The first state in the United States, Delaware, was founded in 1787.
The United States of America.
The tracks of the eastern and western parts of the first transcontinental railroad in the United States were joined on may 10 1869.
Haiti was the second, the United States was the first :P
western Europe
Because there were no Western territories at that time. It was before the Louisiana Purchase.
eastern front
united states of america
The establishment of an anti-Western/anti-United States nation in Iran
The Sun rises in the East so Eastern Europe has Sunrise before Western Europe.
The sun first rises on the United States at Eastport, Maine, the eastern most town in the USA.
When the railroads were completed, the two sides that connected were the Eastern United States and the Western United States. The completion of the First Transcontinental Railroad in 1869 linked Omaha, Nebraska, in the east to Sacramento, California, in the west. This monumental achievement significantly enhanced transportation, commerce, and migration across the country.
The first transcontinental railroad in the United States was completed at Promontory Summit, Utah, on May 10, 1869. This monumental event marked the joining of the Central Pacific and Union Pacific railroads, creating a continuous rail line across the country. The completion of the railroad significantly enhanced transportation and commerce, connecting the eastern and western regions of the United States.
This is actually a bit of a complicated answer, because it depends on what you really mean by "in the United States." And here's why I say that: Technically, Wake Island, an unorganized, unincorporated territory of the United States is west of the International date line, and so it is 1 day ahead of what we typically think of as "the United States." Maine is the eastern most State, and Lubec is the eastern most town, making it the eastern most town in the Continental United States to see daylight. However, West Quoddy Head, which is part of Lubec, is considered the eastern most point in the Continental United States. And, of course, Point Udall in St. Croix (U.S. Virgin Islands) is the eastern most point of all the US Territories.