The Parliament of India (IAST: Bhāratīya Sansad) is the supreme legislative body of the Republic of India. It is a bicameral legislature composed of the president of India and two houses: the Rajya Sabha (Council of States) and the Lok Sabha (House of the People). The president in their role as head of the legislature has full powers to summon and prorogue either house of Parliament or to dissolve the Lok Sabha. The president can exercise these powers only upon the advice of the prime minister and their Union Council of Ministers.
Those elected or nominated (by the president) to either house of Parliament are referred to as members of Parliament (MPs). The members of parliament of the Lok Sabha are directly elected by the Indian public voting in single-member districts and the members of parliament of the Rajya Sabha are elected by the members of all state legislative assemblies by proportional representation. The Parliament has a sanctioned strength of 543 in the Lok Sabha and 245 in the Rajya Sabha including 12 nominees from the expertise of different fields of literature, art, science, and social service. The Parliament meets at Sansad Bhavan in New Delhi. The Parliament of India represents the largest democratic electorate in the world (the second is the European Parliament), with an electorate of 912 million eligible voters in 2019. On May 28, 2023, the Prime Minister of India, Narendra Modi, unveiled and inaugurated the New Parliament House, located adjacent to the previous one.
The prime minister of India (IAST: Bhārat kē Pradhānamantrī) is the head of government of the Republic of India.Executive authority is vested in the prime minister and his chosen Council of Ministers, despite the president of India being the nominal head of the executive. The prime minister is often the leader of the party or the coalition with a majority in the lower house of the Parliament of India, the Lok Sabha, which is the main legislative body in the Republic of India. The prime minister and their cabinet are at all times responsible to the Lok Sabha.
The prime minister is appointed by the president of India; however the prime minister has to enjoy the confidence of the majority of Lok Sabha members, who are directly elected every five years, lest the prime minister shall resign. The prime minister can be a member of the Lok Sabha or of the Rajya Sabha, the upper house of the parliament. The prime minister controls the selection and dismissal of members of the Union Council of Ministers; and allocation of posts to members within the government.
The longest-serving prime minister was Jawaharlal Nehru, also the first prime minister, whose tenure lasted 16 years and 286 days. His premiership was followed by Lal Bahadur Shastri’s short tenure and Indira Gandhi’s 11- and 4-year-long tenures, both politicians belonging to the Indian National Congress. After Indira Gandhi’s assassination, her son Rajiv Gandhi took charge until 1989, when a decade with six unstable governments began. This was followed by the full terms of Atal Bihari Vajpayee, Manmohan Singh, and Narendra Modi. Modi is the 14th and current prime minister of India, serving since 26 May 2014.