Punjab (ਪੰਜਾਬ, ap-), is a region straddling the border between India and Pakistan. The "Five Rivers" are Beas, Ravi, Sutlej, Chenab and Jhelum; all these are tributaries of the Indus river. Punjab has a long history and rich cultural heritage. The people of the Punjab are called Punjabis and speak a language named Punjabi. The main religions of the Punjab region are Sikhism, Hinduism and Islam.
The area that is now known as the Greater Punjab comprised vast territories of northern India and eastern Pakistan. It comprised, in its original sense, regions extending from Swat/Kabul in the west to Delhi in the east i.e the area including parts of Afghanistan and the plains up to the Ganges . It was a centre of the prehistoric Indus Valley civilization and after c. 1500 BCE the site of early Aryan settlements . In ancient times, the area was inhabited by people called Vahikas or Arattas . The Vahikas or Arattas were divided into many tribes or clans like the Gandharas, Prasthalas, Khasas, Vasatis, Trigartas, Pauravas, Malavas, Yaudheyas, Saindhavas, and Sauviras. There were also Iranian and transfrontier peoples such as the Kambojas and Pahlavas, as well as Ionians (Yavanas) and nomadic Scythians (Shakas).
The region, populated by Indo-Aryans, has been ruled by many different empires and ethnic groups, including Hindus, Jains, Buddhists, ancient Macedonians, Persians, Arabs, Turks, Mughals, Afghans, Balochis, Sikhs and British. In 1947, it was partitioned between British India's successor states, India and Pakistan.
The Pakistani Punjab now comprises the majority of the region. The Indian Punjab has been further sub-divided into the modern Indian states of Punjab, Haryana, Himachal Pradesh and Delhi. The Pakistani part of the region covers an area of 205,344 square kilometres (79,284 square miles), whereas the Indian State of Punjab is 50,362 square kilometres (19,445 square miles). Besides the Indian Punjab, the region also includes the areas of Jammu region and Himachal and Haryana states of India that were created out of East Punjab in 1966. The populations of the region are similarly divided as 86,084,000 (2005) in West Punjab (Pakistan) and 24,289,296 (2000) in the present-day State of (East) Punjab (India) and a further 30 million in the rest of the region. Punjabi is spoken by (approximately) 65% of population in Pakistani Punjab(another 25% speak Punjabi variants) and 92.2% in Indian Punjab. The capital city of undivided Punjab was Lahore, which now sits close to the partition line as the capital of West Punjab. Indian Punjab has as its capital the city of Chandigarh. Indian Punjab uses the Gurmukhi script, while Pakistani Punjab uses the Shahmukhi script.
