Starting in the 2nd century BC the rising Roman Empire began annexing the Balkan area, transforming it into one of the Empire's most prosperous and stable regions. To this day, the Roman legacy is clearly visible in the numerous monuments and artifacts scattered throughout the Balkans, and most importantly in the Latin-based languages used by almost 25 million people in the area (the Eastern Romance languages). However, the Roman influence failed to dissolve Greek culture, which maintained a predominant status in the Eastern half of the Empire, and of course continued to be strong in the southern half of the Balkans.