Indian Politics
The preamble says that the state in India will assure the dignity of the individual. The constitution seeks to achieve this object by guaranteeing

just and humane conditions of work to each individual
the right to adequate means of livelihood to each individual
equal fundamental rights to each citizen
equal wages for equal work to each individual irrespective of sex

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Indian Politics
The function of Protem Speaker is to-

Swearing in members and hold charge till a regular Speaker is elected
Officiate as Speaker when a Speaker is unlikely to be elected
Conduct the Proceedings of the House in the absence of the Speaker
Check if the election certificates of members are in order

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