Prime Minister of India minister. Shastri's tenure saw the Indo-Pakistani War of 1965. Shashtri subsequently died of a reported heart attack in Tashkent, after signing the Tashkent Declaration. After Shastri, Indira Gandhi—Nehru's daughter—was elected as the country's first woman prime minister. Indira's first term in office lasted 11 years, in which she took steps such as nationalization of banks; end of allowances and political posts, which were received by members of the royal families of the erstwhile princely states of British India. In addition, events such as the Indo-Pakistani War of 1971; the establishment of a sovereign Bangladesh; accession of Sikkim to India, through
Prime Minister of India to prove majority when instructed by the president. India follows a parliamentary system in which the prime minister is the presiding head of the government and chief of the executive of the government. In such systems, the head of state, or, the head of state's official representative (i.e., the monarch, president, or governor-general) usually holds a purely ceremonial position and acts—on most matters—only on the advice of the prime minister. The prime minister—if they are not already—shall become a member of parliament within six months of beginning his/her tenure. A prime minister is expected to work with other central ministers