Reasons for the high rate of urban population growth in the oil states.. immigration that prefer accommodation in the cities and the development of industry and services and the lack of workers in agriculture

What reasons for the high growth of the urban population in the oil states rate?

• immigration that prefer accommodation in cities.
• The development of industry and services.
• The lack of workers in agriculture.

Arab capitals cities are more attractive to residents, including the (Cairo - Damascus - Kuwait - Doha - Muscat).