<span>Enceladus is your answer.</span>
Trade was a fundamental aspect of the ancient Greek world and following territorial expansion, an increase in population movements, and innovations in transport, goods could be brought, sold, and exchanged in one part of the Mediterranean which had their origin in a completely different and far distant region. <span />
Making Christianity as the main religion of Rome was one of the factors that led to the downfall of the empire. The emperor was regarded as one of the gods before Christianity came then the aftermath of the change of religion made the emperor not credible to his own people. Rome was also headed by incompetent leaders both in the military and government. Then the divided empire was overthrown by barbaric tribes.
The first nation to establish a port trade in africa was Portugal