Indian Politics
“The state does not owe loyalty to any particular religion as such; it is not irreligious or anti-religious; it gives equal freedom to all religious.” The definition as given by P. B. Gajendra-Gadkara - former Chief Justice of India is of :

Democracy
Sovereignty
Socialism
Secularism

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Indian Politics
The parliament can legislate on a subject in the state list

for the implementation of treaties and agreements with foreign powers
if the Rajya Sabha passes a resolution by two-third majority declaring the subject in state list of
if the legislatures of two or more states recommend to the Parliament to legislate on such a subject
All listed here

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