ANSWER C) La leí en la biblioteca.
Explanation : As "revista" is a feminine name, you must use the feminine article "La" when referring to it.

Hey! I believe you’re in the wrong subject lol. Or are you trying to translate this from Spanish to English?
Answer:
'¿Por qué no?' means Why not?
Hope this helps!
Answer:
It has a list of the main mythical and historical elements that a country uses to reaffirm its national identity?
Explanation:Please give more context my spanish isn’t the best