Spanish is a Romance language that belongs to the Indo-European language family. It originated in the Iberian Peninsula as a result of the evolution of oral Latin, or vulgar Latin, used by common speakers and it developed throughout the years. Likewise, other Romance languages such as French, Catalan, Galician, Italian, Portuguese and Romanian also evolved from vulgar Latin to what we know today. Despite the fact that most of the vocabulary comes from Latin, it was greatly influenced by local languages from the different territories where this language reached, such as Arabic, Euskera, Nahuatl, Italian, Quechua, French, etc. Many characteristics of modern Spanish derive from these languages.