Jose Maria Guido vs S. Nijalingappa

After the military coup that ousted President Arturo Frondizi, the armed forces appointed Guido, then President of the Senate, as president. He served as a civilian figurehead while the military retained actual power.

Guido, under military pressure, annulled the results of the 1962 legislative and gubernatorial elections that had seen Peronist victories. This action deepened political instability and alienated Peronist supporters.

Guido's administration oversaw a military crackdown on Peronist and leftist groups, including the banning of political parties and the arrest of opposition leaders. This period saw increased state violence and censorship.

Guido oversaw the transition to civilian rule after the 1963 elections, handing power to President-elect Arturo Illia. This marked the end of the military interregnum and a return to constitutional government.

Nijalingappa became Chief Minister of Mysore State (later Karnataka), serving from 1956 to 1958 and again from 1962 to 1968. His tenure focused on agricultural development, irrigation projects, and the establishment of educational institutions.

Nijalingappa was elected President of the Indian National Congress, representing the conservative 'Syndicate' faction. His presidency was marked by growing tensions with Prime Minister Indira Gandhi, leading to the party split in 1969.

As Congress President, Nijalingappa was a central figure in the party split when Indira Gandhi was expelled from the party. He led the 'Syndicate' faction, which became the Congress (O), while Gandhi formed the Congress (R). The split weakened the party.

Nijalingappa's Congress (O) faction suffered a crushing defeat in the 1971 general elections, winning only 16 seats compared to Indira Gandhi's Congress (R) landslide. This defeat ended his influence in national politics.