Which statement about Indira Gandhi is incorrect?

She won the Nobel Peace Prize for her diplomatic efforts.

Indira Gandhi (1917-1984) held the position of Prime Minister in India during two distinct periods, from 1966 to 1977 and again from 1980 to 1984. As the daughter of Jawaharlal Nehru, she was deeply rooted in India's political legacy. Her engagement in the freedom struggle commenced at an early age as a dedicated Congress activist.

In 1958, she assumed the role of Congress President, solidifying her prominence within the party. Notably, she served as a minister in Lal Bahadur Shastri's cabinet from 1964 to 1966, further enhancing her political experience.

Her leadership guided the Congress party to victories in the general elections of 1967, 1971, and 1980. Indira Gandhi is recognized for coining the slogan 'garibi hatao', which emphasized poverty alleviation. Her achievements extended to leading India to victory in the 1971 war, along with initiating notable policy measures such as the abolition of the Privy Purse, nationalization of banks, nuclear testing, and environmental protection.

Tragically, Indira Gandhi's life was cut short by assassination on October 31, 1984.