The first alternative is correct (A).
The Enlightenment was an intellectual movement that emerged during the eighteenth century in Europe, which advocated the use of reason (light) against the old regime (darkness) and preached greater economic and political freedom. This movement promoted political, economic and social changes, based on the ideals of freedom, equality and fraternity.
India
It's India because they needed vast caste system.
............Cyrus...............
John Locke, because he was the big supporter of unalienable rights or god given rights.