What was the name of india's first Legislature ?

The most significant Act which declared that the sovereignty of the British Empire in India was in the hands of the British Crown was .............

Which one of the following is correct with to all theorists of social contact ?

Right to vote is mentioned in the part of the constitution relating to ............

The preamble of the Indian Constitution was for the first time amended by the ...........

Under which Article of the Indian Constitution, it is the duty of the Union Government to protect States against external aggression and internal disturbance?