In 1825, the city of Doha was founded under the name Al-Bidda. The name "Doha" came from the Arabic ad-dawḥa, "the big tree." The reference might be to a prominent tree that stood at the site where the original fishing village arose, on the eastern coast of the Qatar peninsula. Or it might have been derived from "dohat" — Arabic for bay or gulf — referring to the Doha Bay area surrounding Corniche. In 1825, during the war between Qatar and Bahrain, Doha had been severely damaged and Abu Dhabi was helping Bahrain.[3] In 1882, Al Rayyan built the Al Wajbah fortress, in southwestern Doha. The following year, Sheikh Qassim bin Mohammed Al Thani led a Qatari army to victory against the Ottomans.
The city was made capital of the British protectorate of Qatar in 1916, and became the nation's capital following the independence of Qatar in 1971.
In 1917, the Al Koot Fort fortress, which is located in the center of the city, was built by Sheikh Abdulla Bin Qassim Al-Thani. Still, during the early 20th century, much of Qatar's economy depended on fishing and pearling, and Doha had about 350 pearling boats. However, after the introduction of the Japanese cultured pearls in the 1930s, the whole region, including the town of Doha, suffered a major depression and Qatar was plunged into poverty. This lasted until in the late 1930s, when oil was discovered. However, the exploration and exportation was halted due to the second world war. Today the nation as a whole produces over 800,000 barrels of oil daily. In 1969, the Government House opened. Today it is considered to be Qatar's most prominent landmark.
The first mention of Al Bidda in English sources appeared in 1765, on a rather inaccurate map by Carsten Niebhur, in which Al Bidda is referred to as Guttur. Carsten had not visited Qatar personally, and had relied on the knowledge of local Arabs and English sea captains to fill in this section of his map. In the nineteenth
