Though the period is known for its wildly opulent court festivities, its mania for gambling, and the worldly "gallantry" (as it was then decorously called) of its salons, none of these diversions exercised so forceful a hold on the public as did theater.
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I believe it is Prehistory. not 100% sure though.
Independent i believe because it means you are on your own either or free
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Q(1) a Q(2)b are the answer