Kabul (Pashto: کابل, romanized: Kābəl; Dari: کابل, romanized: Kābol) is the capital and largest city of Afghanistan, located in the eastern section of the country. It is also a municipality, forming part of the greater Kabul Province, and divided into 22 districts. According to estimates in 2020, the population of Kabul is 4.222 million, which includes all the major ethnic groups of Afghanistan. Afghanistan's only city with a population of over 1 million, Kabul serves as its political, cultural and economical center. Rapid urbanization has made Kabul the world's 75th largest city.Kabul is located high up in a narrow valley between the Hindu Kush mountains, with an elevation of 1,790 metres (5,873 ft) making it one of the highest capitals in the world. The city is said to be over 3,500 years old, mentioned since at least the time of the Achaemenid Empire. Located at crossroads in Asia - roughly halfway between Istanbul in the west and Hanoi in the east - it is in a strategic location along the trade routes of South and Central Asia, and a key location of the ancient Silk Road. It has been part of the Achaemenids followed by the Seleucids, Mauryans, Kushans, Kabul Shahis, Saffarids, Samanids, Ghaznavids, Ghurids, Khwarazmians, Qarlughids, Khaljis, Timurids, Mughals, and Hotaks, until finally becoming part of the Durrani Empire (also known as the "Afghan Empire") in 1747. Kabul became the capital of Afghanistan in 1776, during the reign of Timur Shah Durrani, the son of Ahmad Shah Durrani.In the early 19th century, the British occupied the city, but after establishing foreign relations, they were compelled to withdraw all forces from Afghanistan. The city was occupied by the Soviets in 1979 but they too abandoned it after the 1988 Geneva Accords were signed. A civil war in the 1990s between various rebel groups destroyed much of the city, resulting in many casualties. From late 2001 the city has been continuously rebuilt.Kabul is known for its gardens, bazaars, and palaces, well known examples being the Gardens of Babur and Darul Aman Palace. It was also formerly a mecca for young western hippies. Despite frequent terrorist attacks in the city, mainly by Taliban insurgents, the city continues to develop and was the fifth fastest-growing city in the world as of 2012.== Toponymy and etymology ==Kabul (; Pashto: کابل Kâbəl, IPA: [kɑˈbəl]; Dari: کابل Kābol, IPA: [kɒːˈbol]) is also spelled as Cabool, Cabol, Kabol, or Cabul.Kabul was known by different names throughout history. Its meaning is unknown, but the Concise Oxford Dictionary of World Place Names notes that it "certainly pre-dates the advent of Islam when it was an important centre on the route between India and the Hellenic world". In Sanskrit, it was known as Kubha, whereas Greek authors of classical antiquity referred to it as Kophen, Kophes or Koa. The Chinese traveler Xuanzang (fl. 7th century CE) recorded the city as Kaofu. The name "Kabul" was first applied to the Kabul river before being applied to the area situated between the Hindu Kush and Sindh (present-day Pakistan). This area was also known as Kabulistan. Alexander Cunningham (died 1893) noted in the 19th century that Kaofu as recorded by the Chinese was in all likelihood the name of "one of the five Yuchi or Tukhari tribes". Cunningam added that this tribe gave its name to the city after it was occupied by them in the 2nd century BCE. According to the Oxford Encyclopedia of the Modern World, this "supposition seems likely" as the Afghan historian Mir Ghulam Mohammad Ghobar (1898–1978) wrote that in the Avesta (sacred book of Zoroastrianism), Kabul was known as Vaekereta, whereas the Greeks of antiquity referred to it as Ortospana ("High Place"), which corresponds to the Sanskrit word Urddhastana, which was applied to Kabul. The Greek geographer Ptolemy (died c.170 CE) recorded Kabul as Kabura.According to a legend, one could find a lake in Kabul, in the middle of which the so-called "Island of Happiness" could be found, where a joyous family of musicians lived. According to this same legend, the island became accessible by the order of a king through the construction of a bridge (i.e. "pul" in Persian) made out of straw (i.e. "kah" in Persian). According to this legend the name Kabul was thus formed as a result of these two words combined, i.e. kah + pul. According to the Concise Oxford Dictionary of World Place Names, the "suggestion that the name is derived from the Arabic root qbl ‘meeting’ or ‘receiving’ is unlikely".It remains unknown when the name "Kabul" was first applied to the city. However, the Oxford Encyclopedia of the Modern World notes that it "came into prominence" following the destruction of Kapisa and other cities in what is present-day Afghanistan by Genghis Khan (c. 1162–1227) in the thirteenth century.== History ===== Antiquity ===The origin of Kabul, who built it and when, is largely unknown. The Hindu Rigveda, composed between 1500 and 1200 BCE and one of the four canonical texts of Hinduism, and the Avesta, the primary canon of texts of Zoroastrianism, refer to the Kabul River and to a settlement called Kubha. The Rigveda refers to Kubha as an "ideal city" and a vision of paradise set in the mountains.The Kabul valley was part of the Median Empire (c. 678-549 BC). In 549 BC, the Median Empire was annexed by Cyrus The Great and Kabul became part the Achaemenid Empire (c. 550–330 BC). During that period, Kabul became a center of learning for Zoroastrianism, followed by Buddhism. An inscription on Darius the Great's tombstone lists Kabul as one of the 29 countries of the Achaemenid Empire.When Alexander annexed the Achaemenid Empire, the Kabul region came under his control. After his death, his empire was seized by his general Seleucus, becoming part of the Seleucid Empire. In 305 BCE, the Seleucid Empire was extended to the Indus river which led to friction with the neighboring Mauryan Empire, but it is widely believed that the two empires reached an alliance treaty.During the Mauryan period, trade flourished because of uniform weights and measures. Irrigation facilities for public use were developed leading to an increased harvest of crops. People were also employed as artisans, jewelers, carpenters.The Greco-Bactrians took control of Kabul from the Mauryans in the early 2nd century BC, then lost the city to their subordinates in the Indo-Greek Kingdom around the mid-2nd century BC. Buddhism was greatly patronized by the rulers and majority of people of the city were adherents of the religion. Indo-Scythians expelled the Indo-Greeks by the mid 1st century BC, but lost the city to the Kushan Empire about 100 years later.It is mentioned as Kophes or Kophene in some classical writings. Hsuan Tsang refers to the city as Kaofu in the 7th century AD, which is the appellation of one of the five tribes of the Yuezhi who had migrated from across the Hindu Kush into the Kabul valley around the beginning of the Christian era. It was conquered by Kushan Emperor Kujula Kadphises in about 45 AD and remained Kushan territory until at least the 3rd century AD. The Kushans were Indo-European-speaking peoples based in Bactria (northern Afghanistan).Around 230 AD, the Kushans were defeated by the Sassanid Empire and replaced by Sassanid vassals known as the Indo-Sassanids. During the Sassanian period, the city was referred to as "Kapul" in Pahlavi scripts. Kapol in the Persian language means Royal (ka) Bridge (pol), which is due to the main bridge on the Kabul River that connected the east and west of the city. In 420 AD the Indo-Sassanids were driven out of Afghanistan by the Xionite tribe known as the Kidarites, who were then replaced in the 460s by the Hephthalites. It became part of the surviving Turk Shahi Kingdom of Kapisa, also known as Kabul-Shahan. According to Táríkhu-l Hind by Al-Biruni, Kabul was governed by princes of Turkic lineage whose rule lasted for about 60 generations.Kábul was formerly governed by princes of Turk lineage. It is said that they were originally from Tibet. The first of them was named Barhtigín ... and the kingdom continued with his children for sixty generations... The last of them was a Katormán, and his minister was Kalar, a Bráhman. This minister was favored by fortune, and he found in the earth treasures which augmented his power. Fortune at the same time turned her back upon his master. The Katormán's thoughts and actions were evil, so that many complaints reached the minister, who loaded him with chains, and imprisoned him for his correction. In the end the minister yielded to the temptation of becoming sole master, and he had wealth sufficient to remove all obstacles. So he established himself on the throne. After he reigned the Bráhman(s) Samand, then Kamlúa, then Bhím, then Jaipál, then Anandpál, then Narda-janpál, who was killed in A.H. 412. His son, Bhímpál, succeeded him, after the lapse of five years, and under him the sovereignty of Hind became extinct, and no descendant remained to light a fire on the hearth. These princes, notwithstanding the extent of their dominions, were endowed with excellent qualities, faithful to their engagements, and gracious towards their inferiors....The Kabul rulers built a defensive wall around the city to protect it from enemy raids. This wall has survived until today. It was briefly held by the Tibetan Empire between 801 and 815.=== Islamization and Mongol invasion ===The Islamic conquest reached modern-day Afghanistan in 642 AD, at a time when Kabul was independent. A number of failed expeditions were made to Islamize the region. In one of them, Abdur Rahman bin Samara arrived to Kabul from Zaranj in the late 600s and converted 12,000 inhabitants to Islam before abandoning the city. Muslims were a minority until Ya'qub bin Laith as-Saffar of Zaranj conquered Kabul in 870 and established the first Islamic dynasty in the region. It was reported that the rulers of Kabul were Muslims with non-Muslims living close by.Kábul has a castle celebrated for its strength, accessible only by one road. In it there are Musulmáns, and it has a town, in which are infidels from Hind.Over the following centuries, the city was successively controlled by the Samanids, Ghaznavids, Ghurids, Khwarazmshahs, Qarlughids, and Khaljis. In the 13th century, the invading Mongols caused major destruction in the region. Report of a massacre in the close by Bamiyan is recorded around this period, where the entire population of the valley was annihilated by the Mongol troops as a revenge for the death of Genghis Khan's grandson. As a result, many natives of Afghanistan fled south toward the Indian subcontinent where some established dynasties in Delhi. The Chagatai Khanate and Kartids were vassals of Ilkhanate till dissolution of latter in 1335.Following the era of the Khalji dynasty in 1333, the famous Moroccan scholar Ibn Battuta was visiting Kabul and wrote:We travelled on to Kabul, formerly a vast town, the site of which is now occupied by a village inhabited by a tribe of Persians called Afghans. They hold mountains and defiles and possess considerable strength, and are mostly highwaymen. Their principal mountain is called Kuh Sulayman.=== Timurid and Mughal era ===In the 14th century, Kabul became a major trading center under the kingdom of Timur (Tamerlane). In 1504, the city fell to Babur from the north and made into his headquarters, which became one of the principal cities of his later Mughal Empire. In 1525, Babur described Kabulistan in his memoirs by writing that:There are many differing tribes in the Kābul country; in its dales and plains are Turks and clansmen and 'Arabs; and in its town and in many villages, Sārts; out in the districts and also in villages are the Pashāi, Parājī, Tājik, Bīrkī and Afghān tribes. In the western mountains are the Hazāra and Nikdīrī tribes, some of whom speak the Mughūlī tongue. In the north-eastern mountains are the places of the Kāfirs, such as Kitūr and Gibrik. To the south are the places of the Afghān tribes.Mirza Muhammad Haidar Dughlat, a poet from Hindustan who visited at the time wrote: "Dine and drink in Kabul: it is mountain, desert, city, river and all else." It was from here that Babur began his 1526 conquest of Hindustan, which was ruled by the Afghan Lodi dynasty and began east of the Indus River in what is present-day Pakistan. Babur loved Kabul due to the fact that he lived in it for 20 years and the people were loyal to him, including its weather that he was used to. His wish to be buried in Kabul was finally granted. The inscription on his tomb contains the famous Persian couplet, which states: اگرفردوس روی زمین است همین است و همین است و همین است (If there is a paradise on earth, it is this, it is this, it is this!)=== Durrani Empire ===Nine years after Nader Shah and his forces invaded and occupied the city as part of the more easternmost parts of his Empire, he was assassinated by his own officers, causing the rapid disintegration of it. Ahmad Shah Durrani, commander of 4,000 Abdali Afghans, asserted Pashtun rule in 1747 and further expanded his new Afghan Empire. His ascension to power marked the beginning of Afghanistan. His son Timur Shah Durrani, after inheriting power, transferred the capital of Afghanistan from Kandahar to Kabul in 1776 and used Peshawar in what is today Pakistan as the winter capital. Timur Shah died in 1793 and was succeeded by his son Zaman Shah Durrani. Kabul's first visitor from Europe was Englishman George Forster, who described 18th-century Kabul as "the best and cleanest city in Asia".In 1826, the kingdom was claimed by Dost Mohammad Khan but in 1839 Shujah Shah Durrani was re-installed with the help of the British Empire during the First Anglo-Afghan War. In 1841 a local uprising resulted in the killing of the British resident and loss of mission in Kabul and the 1842 retreat from Kabul to Jalalabad. In 1842 the British returned to Kabul, demolishing the city's main bazaar in revenge before returning back to British India (now Pakistan). Akbar Khan took to the throne from 1842 to 1845 and was followed by Dost Mohammad Khan.The Second Anglo-Afghan War broke out in 1879 when Kabul was under Sher Ali Khan's rule, as the Afghan king initially refused to accept British diplomatic missions and later the British residents were again massacred. During the war, Bala Hissar was partially destroyed by a fire and an explosion.=== 20th century ===Having become an established bazaar city, leather and textile industries developed by 1916. The majority of the population was concentrated on the south side of the river.Kabul modernized throughout the regime of King Habibullah Khan, with the introduction of electricity, telephone, and a postal service. The first modern high school, Habibia, was established in 1903. In 1919, after the Third Anglo-Afghan War, King Amanullah Khan announced Afghanistan's independence in foreign affairs at Eidgah Mosque in Kabul. Amanullah was reform-minded and he had a plan to build a new capital city on land about 6 km away from Kabul. This area was named Darulaman and it consisted of the famous Darul Aman Palace, where he later resided. Many ed