Which of these is a Spanish national dance?

The jota is a genre of music and the associated dance known throughout Spain, most likely originating in Aragon. It varies by region, having a characteristic form in Aragon (where it is the most important), Catalonia, Castile, Navarre, Cantabria, Asturias, Galicia, La Rioja, Murcia and Eastern Andalusia. Being a visual representation, the jota is danced and sung accompanied by castanets, and the interpreters tend to wear regional costumes. In Valencia, the jota was once danced during interment ceremonies.

The steps have an appearance not unlike that of the waltz, though in the case of the jota, there is much more variation. Furthermore, the lyrics tend to be written in eight-syllable quartets, with assonance in the first and third verses.