The Biju Janata Dal is a regional party of the Indian state of Orissa. It has its roots in the rickety Janata Dal, which formed several short-lived governments at the Centre. After splitting from Janata Dal, the BJD has participated in several ruling coalitions with the Hindu nationalist Bharatiya Janata Party both at the Centre and in Orissa. The BJD, however, was one of the main professedly secular parties of the National Democratic Alliance. The Republic of India is the second most populous country in the world, with a population of more than one billion, and is the seventh largest country by geographical area. ... Orissa (ଓଡ଼ିଶା) is a state situated in the east coast of India. ... Janata Dal is an Indian political party which was formed through the merger one of the major Janata Party factions, the Lok Dal and a group of Congressmen led by V.P. Singh. ... According to its constitution, India is a sovereign, socialist, secular, democratic republic. ... Hindutva (Hinduness, a word coined by Vinayak Damodar Savarkar in his 1923 pamphlet entitled Hindutva: Who is a Hindu? ) is used to describe movements advocating Hindu nationalism. ... The Bharatiya Janata Party (BJP; Indian Peoples Party) is one of the largest political parties in India. ... The National Democratic Alliance is a name used by at least two groups India - National Democratic Alliance (India) Iraq - National Democratic Alliance (Iraq) Sudan - National Democratic Alliance (Sudan) This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ...