    ntefice- 2: ‘During “what time  did. civilization; in the “Amazon  as.-flourishing when’: Orellana  ade “his. observations?    Sentence. 2::.fhe.BBC's. ‘Unnatural.  istories': «presents. - evidence  hat Orellana, .’ rather: > than  lexaggerating : ‘his *.claims... ‘as.  reviously thought:,-was correct  in’ his «observations. that. "a  complex ‘civilization was  flourishing ‘along :the’ Amazon. in  he: 1540s.    