drop was just the first step that eventually transformed the Black Sea and the Mediterranean into Turkish lakes for trade. With the Ottoman's grasp of the Byzantine Empire, all countries trade were at the compassion of the Ottomans. Ultimately, though it turned positive again as the Italians financed in Spain and Portugal, rather than the former Byzantine area, whose successes in the New World made much profit to the Italians. The Ottoman domain and the parts of the Eastern Mediterranean Sea controlled by them increased through trade over long lengths. Overall the Fall of Constantinople was economically advantageous to the Ottomans but not to the previous business allies of the Byzantine Empire.
drop was just the first step that eventually transformed the Black Sea and the Mediterranean into Turkish lakes for trade. With the Ottoman's grasp of the Byzantine Empire, all countries trade were at the compassion of the Ottomans. Ultimately, though it turned positive again as the Italians financed in Spain and Portugal, rather than the former Byzantine area, whose successes in the New World made much profit to the Italians. The Ottoman domain and the parts of the Eastern Mediterranean Sea controlled by them increased through trade over long lengths. Overall the Fall of Constantinople was economically advantageous to the Ottomans but not to the previous business allies of the Byzantine Empire.