Indian Politics
Sikkim was made the full fledged state of Union of India by

The 38th constitutional Amendment Act (1975)
The 37th constitutional Amendment Act (1975)
The 39th constitutional Amendment Act (1975)
The 36th constitutional Amendment Act (1975)

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Indian Politics
The chapter on Fundamental Duties includes-

Duty to stick to the political party on whose ticket one contested election
Duty to promote the sense of fraternity among the people
Duty to vote in General Election
Duty to cherish and follow the noble ideals which inspired our freedom movement

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