The thinking became so martially influenced that nothing else mattered except martial matters which led to a shrinking population from warfare and separation of the sexes. They self destructed due to their own philosophy.
I think it is A but I am not positive
Hope this is helpful
<span>The Panama Canal is an artificial 77 km waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a key conduit for international trade international maritime trade.
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