Which is right? if you are talking about languages, and you want to say spanish, can you say mexican? or is it only for the nationality? -!

hertral and i hope it will correct

authors choose a genre based on their purpose. fiction works well for teaching a lesson, as in fables. however, presenting facts and opinions in nonfiction might be a better way to present information. when authors begin to write, they think about what they want the reader to understand or experience. while fiction may be the best genre for storytelling, nonfiction may be the most clear for sharing facts, so both genres have merits.