Majha
The partition split the Punjab Province (British India) into the two states of West Punjab (Punjab, Pakistan) and East Punjab. However, the historic Majha region is arguably still the same as before since the partition does not change the previous history of Punjab, therefore does not change the geography of the Majha region of the historic Punjab region.
Punjab
The Punjab region of India and Pakistan has a historical and cultural link to Indo-Aryan peoples as well as partially to various indigenous communities. As a result of several invasions from Central Asia and the Middle East, many ethnic groups and religions make up the cultural heritage of the Punjab.