Indian culture is the heritage of social norms and technologies that originated in or are associated with the ethno-linguistically diverse India, pertaining to the Indian subcontinent until 1947 and the Republic of India post-1947. The term also applies beyond India to countries and cultures whose histories are strongly connected to India by immigration, colonisation, or influence, particularly in South Asia and Southeast Asia. India's languages, religions, dance, music, architecture, food and customs differ from place to place within the country. Indian culture, often labelled as a combination of several cultures, has been influenced by a history that is several millennia old, beginning with the Indus Valley civilization and other early cultural areas. Many elements of Indian culture, such as Indian religions, mathematics, philosophy, cuisine, languages, dance, music and movies have had a profound impact across the Indosphere, Greater India, and the world according to Jean Przyluski, there is evidence for regional influence from Austroasiatic (Mon Khmer) groups on certain cultural and political elements of Ancient India, which may have arrived together with the spread of rice cultivation from Mainland Southeast Asia. An ethnic minority in Eastern India is still speaking Austroasiatic languages, most notably the Munda languages. The British Raj further influenced Indian culture, such as through the widespread introduction of the English language, and a local dialect developed. Source: Wikipedia (en)