Punjab is a historical region in northern India and Pakistan divided by partition in 1947. It takes its name from the five rivers that flow through it towards the Indus River. The Punjab region has a rich cultural heritage including Punjabi literature, folk music, and dance. It is also an agriculturally important region, particularly the Pakistani province of Punjab which is a major producer of wheat. Punjabi language and religions including Sikhism, Hinduism, Islam, and Christianity are prevalent.