This agreement shows that Britain is controlling international relations of Qatar to protect it. Later, in 1939 oil reserves were discovered. Petroleum discovery replaced pearls and fisheries and became the main source of income for Qatar. In addition, petroleum income will help to expand and modernize the Qatari domestic, service and industrial base. Construction of Qatar is mainly to use national labor and expertise, funds come from oil reserves. In the meantime Qatar's economic countries were largely dependent on petroleum.
Qatar is a country with low population, and Qatar has many foreign workers. Qatar relies on skilled unskilled foreign workers. In order to solve the Qatari citizen's unemployment problem, foreign workers were replaced by Qatari citizens and the Qatari citizen's labor law prevailed. The labor force is growing rapidly. The private sector operates expatriates and Qatari citizens in the public sector. The construction industry is the largest employer and employs over 30% of the labor force. The other major employers are trade and domestic departments. Despite the big contribution to GDP, the oil and gas sector accounts for less than 10% of the labor force. Wage increases in the public sector in 2011 and 2012 had an impact on national income
At the beginning of 2017, Qatar had a total population of 2.6 million people: 313,000 Qatari citizens and 2.3 million foreigners. Muslim is the official religion of Qatar. The per capita income of that country is the highest in the world. Qatar is listed by the UN as a country with a high level of human development and is widely regarded as the most advanced Arab country in human development. Qatar is a high-income economy supported by the world's third largest natural gas reserves and oil reserves. Qatar has been dominated by the Tani House since Muhammad Benciyi signed a treaty to recognize independence with the UK in 186. After the rule of the Ottoman Empire, Qatar became a British protectorate in the early 20th century until becoming independent in 1971. In 2003, the constitution was overwhelmingly approved by the referendum, and nearly 98% agreed.
Qatar is a traditional country ruled by the Altani family and since the middle of the 19th century Qatar's judicial history was handed down by the Altani family and the judicial history of Qatar was influenced by a series of events in the region Ottoman occupied I received it. As stated in the background of Qatar's legal system in the legal website of Qatar in the 19th century, "Ottoman Empire appeared at that time as the Ottoman Empire began to lose control of Qatar, the regional power of Saudi Arabia In the influence of Arabia Qatar Bay gradually moved to Han Bali Islamic School School (Partners, 2014)