input: The book for which Thompson gained most of his fame had its genesis during the research for Strange Rumblings in Aztlan, an expose for Rolling Stone on the 1970 killing of the Mexican-American television journalist Ruben Salazar. Salazar had been shot in the head at close range with a tear gas canister fired by officers of the Los Angeles County Sheriff's Department during the National Chicano Moratorium March against the Vietnam War. One of Thompson's sources for the story was Oscar Zeta Acosta, a prominent Mexican-American activist and attorney. Finding it difficult to talk in the racially tense atmosphere of Los Angeles, Thompson and Acosta decided to travel to Las Vegas, and take advantage of an assignment by Sports Illustrated to write a 250-word photograph caption on the Mint 400 motorcycle race held there. What was to be a short caption quickly grew into something else entirely. Thompson first submitted to Sports Illustrated a manuscript of 2,500 words, which was, as he later wrote, "aggressively rejected." Rolling Stone publisher Jann Wenner was said to have liked "the first 20 or so jangled pages enough to take it seriously on its own terms and tentatively scheduled it for publication -- which gave me the push I needed to keep working on it", Thompson later wrote. The result of the trip to Las Vegas became the 1972 book Fear and Loathing in Las Vegas, which first appeared in the November 1971 issues of Rolling Stone as a two-part series. It is written as a first-person account by a journalist named Raoul Duke on a trip to Las Vegas with Dr. Gonzo, his "300-pound Samoan attorney", to cover a narcotics officers' convention and the "fabulous Mint 400". During the trip, Duke and his companion (always referred to as "my attorney") become sidetracked by a search for the American Dream, with "two bags of grass, seventy-five pellets of mescaline, five sheets of high-powered blotter acid, a salt shaker half full of cocaine, and a whole galaxy of multi-colored uppers, downers, screamers, laughers ... and also a quart of tequila, a quart of rum, a case of Budweiser, a pint of raw ether, and two dozen amyls." Coming to terms with the failure of the 1960s countercultural movement is a major theme of the novel, and the book was greeted with considerable critical acclaim, including being heralded by The New York Times as "by far the best book yet written on the decade of dope". "The Vegas Book", as Thompson referred to it, was a mainstream success and introduced his Gonzo journalism techniques to a wide public.

Answer this question "What is Fear and Loathing in Las Vegas?"
output: The result of the trip to Las Vegas became the 1972 book Fear and Loathing in Las Vegas,

Question: Arabs (; Arabic: 'arab ISO 233 'arab, Arabic pronunciation ['?arab] ( listen)) are a population inhabiting the Arab world. They primarily live in the Arab states in Western Asia, North Africa, the Horn of Africa and western Indian Ocean islands.

The earliest documented use of the word "Arab" to refer to a people appears in the Kurkh Monoliths, an Akkadian language record of the ninth century BCE Assyrian conquest of Aram, which referred to Bedouins of the Arabian Peninsula under King Gindibu, who fought as part of a coalition opposed to Assyria. Listed among the booty captured by the army of king Shalmaneser III of Assyria in the Battle of Qarqar are 1000 camels of "Gi-in-di-bu'u the ar-ba-a-a" or "[the man] Gindibu belonging to the Arab (ar-ba-a-a being an adjectival nisba of the noun 'arab). The related word 'a'rab is still used to refer to Bedouins today, in contrast to 'arab which refers to Arabs in general. The oldest surviving indication of an Arab national identity is an inscription made in an archaic form of Arabic in 328 using the Nabataean alphabet, which refers to Imru' al-Qays ibn 'Amr as "King of all the Arabs". Herodotus refers to the Arabs in the Sinai, southern Palestine, and the frankincense region (Southern Arabia). Other ancient Greek historians like Agatharchides, Diodorus Siculus and Strabo mention Arabs living in Mesopotamia (along the Euphrates), in Egypt (the Sinai and the Red Sea), southern Jordan (the Nabataeans), the Syrian steppe and in eastern Arabia (the people of Gerrha). Inscriptions dating to the 6th century BCE in Yemen include the term "Arab". The most popular Arab account holds that the word "Arab" came from an eponymous father called Ya'rub who was supposedly the first to speak Arabic. Abu Muhammad al-Hasan al-Hamdani had another view; he states that Arabs were called Gharab ("West") by Mesopotamians because Bedouins originally resided to the west of Mesopotamia; the term was then corrupted into "Arab". Yet another view is held by al-Masudi that the word "Arabs" was initially applied to the Ishmaelites of the "Arabah" valley. In Biblical etymology, "Arab" (in Hebrew Arvi ) comes both from the desert origin of the Bedouins it originally described (Arava means wilderness). The root '-r-b has several additional meanings in Semitic languages--including "west/sunset," "desert," "mingle," "mixed," "merchant," and "raven"--and are "comprehensible" with all of these having varying degrees of relevance to the emergence of the name. It is also possible that some forms were metathetical from '-B-R "moving around" (Arabic '-B-R "traverse"), and hence, it is alleged, "nomadic."

Using a quote from the above article, answer the following question: What was unique about the etymology of Arabs ?
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Answer:
The related word 'a'rab is still used to refer to Bedouins today,