In the fifth century, the Western Roman Empire collapsed and Latin-speaking communities across Europe fragmented into isolated pockets. Soldiers, slaves, and displaced peoples who spoke Vulgar Latin found their dialects drifting apart as communication networks broke down. By the sixth and seventh centuries, innovations became generalized enough that texts from the fourth century were no longer understood by common people. The Reichenau Glossary, an eighth-century compilation of about 1,200 words, shows how much spoken language had changed from the Vulgate of Jerome written four hundred years earlier. Charlemagne attempted to impose Classical Latin as a written standard in the late eighth century, but parishioners could not understand sermons delivered in that formal register. This failure forced the Council of Tours to issue an edict in 813 requiring priests to translate speeches into the vernacular, acknowledging that Romance languages had become distinct entities. Between the fifth and tenth centuries, documentation of these vernaculars was scarce because Medieval Latin remained the normal writing language until the eleventh or twelfth century. The earliest surviving texts include the Indovinello Veronese from the eighth century and the Oaths of Strasbourg from the second half of the ninth century.
Global Distribution Patterns
Spanish is today the most widely spoken Romance language with approximately 489 million native speakers across Spain, Equatorial Guinea, and Hispanic America. Portuguese reaches 240 million speakers primarily in Portugal, Brazil, and six African countries including Angola and Mozambique. French commands 80 million native speakers in France, Belgium, Switzerland, Canada, Haiti, and twenty-one other nations. Italian has 67 million speakers concentrated in Italy, Vatican City, San Marino, and parts of Switzerland. Romanian serves 25 million people in Romania, Moldova, and minority communities in Serbia, Hungary, and Ukraine. Colonial empires established by Portugal, Spain, and France from the fifteenth century onward spread these languages so extensively that about two-thirds of all Romance language speakers now live outside Europe. Spanish remains an official language in nine South American countries where it serves as the vernacular for roughly half the continent's population. In Africa, Spanish holds official status only in Equatorial Guinea while Portuguese functions as a national language in six African nations. French maintains significant numbers of second-language speakers across much of Africa despite having relatively few native speakers there. About 1,000,000 people speak Portuguese as their home language in North America, mostly immigrants from Brazil and Portugal.