Numantia (nōōmăn´shə), ancient settlement, Spain, near the Durius (now Douro) River and north of modern Soria. Numantia played a central role in the Celt-Iberian resistance to Roman conquest. Its inhabitants withstood repeated Roman attacks from the time of Cato the Elder's campaign (195 BC) until Scipio Aemilianus finally took the city in 133 BC, after an eight-month blockade, thus completing the conquest of Spain. Archaeologists have uncovered the remains of Roman camps and evidence of settlement dating back to the Bronze Age.
"Numantia." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (April 24, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/numantia
"Numantia." The Columbia Encyclopedia, 6th ed.. . Retrieved April 24, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/numantia