When Hangul was invented, Korean was tonal and Hangul accounted for this with diacritics. Apparently some dialects of Korean are still tonal. https://autoling

When Hangul was invented, Korean was tonal and Hangul accounted for this with diacritics. Apparently some dialects of Korean are still tonal. https://autolingual.com/korean-tones/ https://autolingual.com/korean-tones/