The Roman Republic conquered Iberia during the 2nd and 1st centuries BC, and established a series of Latin-speaking provinces in the region. As a result of Roman colonization, the majority of local languages, with the exception of Basque, stem from the Vulgar Latin that was spoken in Hispania (Roman Iberia). A new group of Romance languages of the Iberian Peninsula including Spanish, which eventually became the main language in Spain evolved from Roman expansion. Hispania emerged as an important part of the Roman Empire and produced notable historical figures such as Trajan, Hadrian, Seneca and Quintilian.