Answer:
The Celts participated in the Hallstatt culture, which was the iron age, in what is now north-central Spain. Historians and archaeologists, years ago, discovered two settlements in Spain that are identified as originally Celtiberian: Cabezo de Acala, and Castro de la Coronilla.
Almost everything is right . It's not Camino .
Mi amigo tiene que caminar los perros.
Not sure exactly what you’re asking, but if you want this sentence translated, it would be:
My grandfathers eyebrows are white.
Hope this helps
-AaronWiseIsBae