Here's a breakdown of its origins:
* Vulgar Latin: Spanish descended from Vulgar Latin, the spoken language of the Roman Empire, which evolved differently in different regions.
* Castilian Dialect: In the Iberian Peninsula, Vulgar Latin evolved into various dialects, with the Castilian dialect becoming dominant in the northern part.
* Influence of other Languages: Castilian was influenced by other languages spoken in the region, including Basque, Arabic, and Germanic languages.
* Rise of the Spanish Language: With the rise of the Kingdom of Castile and its expansion throughout the Iberian Peninsula, Castilian became the most widely spoken language and eventually evolved into what we know today as Spanish.
Therefore, while Spanish has its roots in Vulgar Latin, its specific origins can be traced back to the Kingdom of Castile and the evolution of the Castilian dialect.