Tenth Amendment of the Constitution of India of Goa, Daman and Diu in 1961, and KG Badlani, an officer of the Indian Administrative Service (IAS) was designated Prime Minister of Dadra and Nagar Haveli for one day, so that, as head of state, he could sign an agreement with Prime Minister Jawaharlal Nehru to merge Dadra and Nagar Haveli formally with the Republic of India. On 31 December 1974, a treaty was signed between India and Portugal recognising India's sovereignty over Goa, Daman, Diu, Dadra and Nagar Haveli. The Portuguese occupied Nagar Haveli on 10 June 1783 on the basis of Friendship Treaty executed on 17 December
Prime Minister of India of government in a parliamentary system. The prime minister selects and can dismiss members of the cabinet; allocates posts to members within the government; and is the presiding member and chairperson of the cabinet. The union cabinet headed by the prime minister is appointed by the President of India to assist the latter in the administration of the affairs of the executive. Union cabinet is collectively responsible to the Lok Sabha as per of the Constitution of India. The prime minister has to enjoy the confidence of a majority in the Lok Sabha and shall resign if they are unable