Which of the following events from classical european history had the greatest cultural impact on the african axum civilization?
a. the creation of the roman twelve tables
b. the establishment of democracy in athens
c. the greek victory in the greco-persian wars
d. the foundation of christianity in the roman empire

The event from classical European history which had the greatest cultural impact on the African Axum civilization was the foundation of Christianity in the Roman Empire. Option D is correct,

Christianity originated in the Roman Empire. Jesus Christ was executed by Roman authorities in Jerusalem, a city in a Roman province. His disciples set about spreading the word of this new religion with remarkable success in the crowded cities of the Empire.

interdependence is when all participating groups and individuals depend on each other. if you depend on one anothers goods, you end up trading in order to get the items you're looking for. (for ex: if i have food and you have water, we trade in order to depend on each other to live)