Dubai, United Arab Emirates

The earliest recorded mention of Dubai is in 1095, in the "Book of Geography" by the Andalusian-Arab geographer Abu Abdullah al-Bakri. The Venetian pearl merchant Gaspero Balbi visited the area in 1580 and mentioned Dubai (Dibei) for its pearling industry. Since 1799, there has been a settlement known as Dubai town. In the early 19th century, the Al Abu Falasa clan (House of Al-Falasi) of Bani Yas clan established Dubai, which remained a dependent of Abu Dhabi until 1833. On 8 January 1820, the sheikh of Dubai and other sheikhs in the region signed the "General Maritime Peace Treaty" with the British government. In 1833, following tribal feuding, the Al Maktoum dynasty (also descendants of the House of Al-Falasi) of the Bani Yas tribe left their ancestral home of the Liwa Oasis, South-west of the settlement of Abu Dhabi and quickly took over Dubai from the Abu Fasala clan without resistance.
Dubai came under the protection of the United Kingdom by the "Exclusive Agreement" of 1892, in which the UK agreed to protect Dubai against the Ottoman Empire. Two catastrophes struck the town during the 1800s. First, in 1841, a smallpox epidemic broke out in the Bur Dubai locality, forcing residents to relocate east to Deira. Then, in 1894, fire swept through Deira, burning down most homes. However, the town's geographical location continued to attract traders and merchants from around the region. The emir of Dubai was keen to attract foreign traders and lowered trade tax brackets, which lured traders away from Sharjah and Bandar Lengeh, which were the region's main trade hubs at the time.
Dubai's geographical proximity to Iran made it an important trade location. The town of Dubai was an important port of call for foreign tradesmen, chiefly those from Iran, many of whom eventually settled in the town. By the beginning of the 20th century, it was an important port. Dubai was known for its pearl exports until the 1930s; the pearl trade was damaged irreparably by World War I, and later on by the Great Depression in the 1930s. With the collapse of the pearling industry, Dubai fell into a deep depression and many residents starved or migrated to other parts of the Persian Gulf.