By 1800 the Ottoman Empire was universally labeled "The Sick Man of Europe." The empire was precariously near total collapse and ready to be dismantled by a powerful neighbor, just as the Byzantine Empire had been dismantled by the Ottomans. In this case the logical successor was Russia, an expanding empire with strong religious and cultural ties to the captive Slavic groups. Russia also had a continuing desire to achieve access to the Mediterranean Sea. Russian military power reached its peak with the defeat of Napoleon's invading army in 1812, but throughout the nineteenth century France and Britain used diplomatic and military means to counterbalance Russian influence in the Balkans and the Bosporus. This implicit defense of the Ottoman Empire delayed Bulgarian independence, but the intellectual basis of revolution grew rapidly in the nineteenth century.

Data as of June 1992