Alaska

Alaska is a state in the United States of America, in the northwest of the North American continent. It is the largest U.S. state by area, and the 6th wealthiest .

The area that became Alaska was purchased from the Russian Empire after Congress concluded its resources could be vitally important to the nation's future growth.[citation needed] The United States completed the purchase on March 30, 1867, for $7.2 million at 2 cents per acre, about 5 cents per hectare. When adjusted for inflation, the total sum paid equates to approximately $360 million in 2008 dollars.The land went through several administrative changes before becoming an organized territory on May 11, 1912 and the 49th state of the U.S. on January 3, 1959. The name "Alaska" was already introduced in the Russian colonial time, when it was only used for the peninsula and is derived from the Aleut alaxsxaq, meaning "the mainland," or more literally, "the object towards which the action of the sea is directed." It is also known as Alyeska, the "great land", an Aleut word derived from the same root.

Geography Main article: Geography of Alaska

Alaska is one of two U.S. states not bordered by another state, Hawaii being the other. Alaska has more coastline than all the other U.S. states combined. It is the only non-contiguous U.S. state on continental North America; about 500 miles of Canada separate Alaska from Washington State. Alaska is thus an exclave of the United States. It is technically part of the continental U.S., but is often not included in colloquial use; Alaska is not part of the contiguous U.S., often called "the Lower 48". Juneau, Alaska's capital city, though located on the mainland of the North American continent, is inaccessible by land—no roads connect Juneau to the rest of the North American highway system.[citation needed]

The state is bordered by the Yukon Territory and British Columbia, Canada, to the east, the Gulf of Alaska and the Pacific Ocean to the south, the Bering Sea, Bering Strait, and Chukchi Sea to the west and the Beaufort Sea and the Arctic Ocean to the north