Consists of information about geographical, topographical features such as river systems, Geology, Fauna and Flora such as wild animals and plant species; demographic patterns such as births and deaths, socio-religious variations such as distinctions of caste, religion and language, major occupations in agriculture, industry and commerce; governmental administrative systems. Gujranwala was conquered and annexed by the British in 1849. A railway line was built along Grand Trunk Road in 1881. That railway line interconnected Gujranwala with other cities of Punjab and made the commercial trade between cities more convenient.