What traces did the romans leave of their stay in the iberian peninsula? a: castles b: bagpipes c: adueducts d: monarchy la alhambra is a palace built by greeks. true or false?

1) C) Aqueducts

Because after the romanization people adopted the Roman language, law and customs.
2) FALSE

 La Alhambra is not a palace built by the Greeks.
 It was originally constructed as a small fortress in AD 889 on the remains of Roman fortifications, and then largely ignored until its ruins were renovated and rebuilt in the mid-13th century by the Nasrid emir Mohammed ben Al-Ahmar of the Emirate of Granada, who built its current palace and walls. 

An attractive economy.