The country has never been as open to experimenting as it is right now - from Kacey Musgraves singing about same-sex kissing to Florida Georgia Line cruising with Nelly. But the Nashville songwriting complex still operates on a series of codes and traditions you won't find in rock, pop, or any other genre.
If you learn How to Write a Hit Song, you can apply it to any genre of music. When studying specifically to Write Songs for Country Music, there is no doubt you will gain knowledge in the craft of Songwriting in general that will help you to learn How To Write Songs.