Here's a breakdown:
* Literary Devices: These are techniques used by writers to enhance their writing and make it more effective and impactful.
* Sound Devices: This category focuses on the use of sounds in writing to create specific effects.
* Assonance: This refers to the repetition of vowel sounds within a phrase or sentence, creating a musical effect.
So, to summarize, assonance is a sound device that falls under the broader category of literary devices.