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Hawaii (/həˈw.i/ hə-WY-ee; Hawaiian: Hawaiʻi [həˈvɐjʔi, həˈwɐjʔi]) is an island state of the United States, in the Pacific Ocean about 2,000 miles (3,200 km) southwest of the U.S. mainland. One of the two non-contiguous U.S. states (alongside Alaska), it is the only state not on the North American mainland, the only state that is an archipelago, and the only state in the tropics.

Hawaii consists of 137 volcanic islands that comprise almost the entire Hawaiian archipelago (the exception, which is outside the state, is Midway Atoll). Spanning 1,500 miles (2,400 km), the state is physiographically and ethnologically part of the Polynesian subregion of Oceania. Hawaii's ocean coastline is consequently the fourth-longest in the U.S., at about 750 miles (1,210 km). The eight main islands, from northwest to southeast, are Niʻihau, Kauaʻi, Oʻahu, Molokaʻi, Lānaʻi, Kahoʻolawe, Maui, and Hawaiʻi, after which the state is named; the latter is often called the "Big Island" or "Hawaii Island" to avoid confusion with the state or archipelago. The uninhabited Northwestern Hawaiian Islands make up most of the Papahānaumokuākea Marine National Monument, the largest protected area in the U.S. and the fourth-largest in the world.

Of the 50 U.S. states, Hawaii is the fourth-smallest in land area and the 11th-least populous; but with 1.4 million residents, it ranks 13th in population density. Two-thirds of Hawaii residents live on O'ahu, home to the state's capital and largest city, Honolulu. Hawaii is among the country's most demographically diverse states, owing to its central location in the Pacific and over two centuries of migration. As one of only seven majority-minority states, it has the only Asian American plurality, the largest Buddhist community, and largest proportion of multiracial people in the U.S. Consequently, Hawaii is a unique melting pot of North American and East Asian cultures, in addition to its indigenous Hawaiian heritage.

Settled by Polynesians sometime between 1000 and 1200 CE, Hawaii was home to numerous independent chiefdoms. In 1778, British explorer James Cook was the first known non-Polynesian to arrive at the archipelago; early British influence is reflected in the state flag, which bears a Union Jack. An influx of European and American explorers, traders, and whalers soon arrived, leading to the decimation of the once-isolated indigenous community through the introduction of diseases such as syphilis, tuberculosis, smallpox, and measles; the native Hawaiian population declined from between 300,000 and one million to less than 40,000 by 1890. Hawaii became a unified, internationally recognized kingdom in 1810, remaining independent until American and European businessmen overthrew the monarchy in 1893; this led to annexation by the U.S. in 1898. As a strategically valuable U.S. territory, Hawaii was attacked by Japan on December 7, 1941, which brought it global and historical significance, and contributed to America's entry into World War II. Hawaii is the most recent state to join the union, on August 21, 1959. In 1993, the U.S. government formally apologized for its role in the overthrow of Hawaii's government, which had spurred the Hawaiian sovereignty movement and has led to ongoing efforts to obtain redress for the indigenous population. (Full article...)

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Yellow iron oxide-covered lava rock on the flank of Kamaʻehuakanaloa

Kamaʻehuakanaloa Seamount (previously known as Lōʻihi) is an active submarine volcano about 22 mi (35 km) off the southeast coast of the island of Hawaii. The top of the seamount is about 3,200 ft (975 m) below sea level. This seamount is on the flank of Mauna Loa, the largest active subaerial shield volcano on Earth. Kamaʻehuakanaloa is the newest volcano in the Hawaiian–Emperor seamount chain, a string of volcanoes that stretches about 3,900 mi (6,200 km) northwest of Kamaʻehuakanaloa. Unlike most active volcanoes in the Pacific Ocean that make up the active plate margins on the Pacific Ring of Fire, Kamaʻehuakanaloa and the other volcanoes of the Hawaiian–Emperor seamount chain are hotspot volcanoes and formed well away from the nearest plate boundary. Volcanoes in the Hawaiian Islands arise from the Hawaii hotspot, and as the youngest volcano in the chain, Kamaʻehuakanaloa is the only Hawaiian volcano in the deep submarine preshield stage of development.

Kamaʻehuakanaloa began forming around 400,000 years ago and is expected to begin emerging above sea level about 10,000–100,000 years from now. At its summit, Kamaʻehuakanaloa Seamount stands more than 10,000 ft (3,000 m) above the seafloor, making it taller than Mount St. Helens was before its catastrophic 1980 eruption. A diverse microbial community resides around Kamaʻehuakanaloa many hydrothermal vents. (Full article...)

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Bathymetry of the Hawaiian–Emperor seamount chain, showing the long volcanic chain generated by the Hawaii hotspot, starting in Hawaiʻi and ending at the Aleutian Trench

The Hawaiʻi hotspot is a volcanic hotspot located near the namesake Hawaiian Islands, in the northern Pacific Ocean. One of the best known and intensively studied hotspots in the world, the Hawaii plume is responsible for the creation of the Hawaiian–Emperor seamount chain, a 6,200-kilometer (3,900 mi) mostly undersea volcanic mountain range. Four of these volcanoes are active, two are dormant; more than 123 are extinct, most now preserved as atolls or seamounts. The chain extends from south of the island of Hawaiʻi to the edge of the Aleutian Trench, near the eastern coast of Russia.

While most volcanoes are created by geological activity at tectonic plate boundaries, the Hawaiʻi hotspot is located far from plate boundaries. The classic hotspot theory, first proposed in 1963 by John Tuzo Wilson, proposes that a single, fixed mantle plume builds volcanoes that then, cut off from their source by the movement of the Pacific Plate, become increasingly inactive and eventually erode below sea level over millions of years. According to this theory, the nearly 60° bend where the Emperor and Hawaiian segments of the chain meet was caused by a sudden shift in the movement of the Pacific Plate. In 2003, fresh investigations of this irregularity led to the proposal of a mobile hotspot theory, suggesting that hotspots are mobile, not fixed, and that the 47-million-year-old bend was caused by a shift in the hotspot's motion rather than the plate's. (Full article...)

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This section is here to highlight some of the most common words of the Hawaiian Language, ʻŌlelo, that are used in everyday conversation amongst locals.

Mahalo

Thanks

A common usage:

Mahalo nui loa, Thanks very much

Note: It is often misconstrued among malihini that mahalo means rubbish/trash because most rubbish cans have the word mahalo on them.

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Keʻelikōlani in a modern portrait from 2018

Ruth Ke‘elikōlani, or sometimes written as Luka Ke‘elikōlani, also known as Ruth Ke‘elikōlani Keanolani Kanāhoahoa or Ruth Keanolani Kanāhoahoa Ke‘elikōlani (June 17, 1826 – May 24, 1883), was a member of the House of Kamehameha who served as Governor of the Island of Hawaiʻi and for a period, was the largest and wealthiest landowner in the Hawaiian Islands. Keʻelikōlani's genealogy is controversial. Her mother's identity has never been in question but her grandfather Pauli Kaōleiokū's relationship to Kamehameha I is heavily disputed. While her father has been legally identified as early as 1864, disputes to that lineage continued as late as 1919. As one of the primary heirs to the Kamehameha family, Ruth became landholder of much of what would become the Bernice Pauahi Bishop Estate, funding the Kamehameha Schools.

Her name Keʻelikōlani means leaf bud of heaven. (Full article...)

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"E naʻi wale nō ʻoukou, i kuʻu pono ʻaʻole pau" — King Kamehameha I

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