Islamabad Capital Territory urban Islamabad is home to people from all over Pakistan as well as expatriates, in the rural areas a number of Pothohari speaking tribal communities can still be recognized. When the master plan for Islamabad was drawn up in 1960, Islamabad and Rawalpindi, along with the adjoining areas, was to be integrated to form a large metropolitan area called Islamabad/Rawalpindi Metropolitan Area. The area would consist of the developing Islamabad, the old colonial cantonment city of Rawalpindi, and Margalla Hills National Park, including surrounding rural areas. However, Islamabad city is part of the Islamabad Capital Territory, while Rawalpindi is part
Islamabad Software Technology Parks, which house numerous national and foreign technological and information technology companies. Some jobs have relocated from India to Islamabad. Awami Markaz IT Park houses 36 IT companies, while Evacuee Trust house 29 companies. Islamabad will see its third IT Park by 2020, which will be built with assistance from South Korea. Islamabad is home to many migrants from other regions of Pakistan and has a cultural and religious diversity of considerable antiquity. Due to its location on the Pothohar Plateau, remnants of ancient cultures and civilisations such as Aryan, Soanian, and Indus Valley civilisation can still be