What evidence suggests that Great Zimbabwe was a great commercial center?
A. Artifacts such as beads from India and porcelain from China have been found among the ruins.
B. Architecture similar to Zimbabwe's Great Stones houses has been found in China and India.
C. Travelers who journeyed through Great Zimbabwe commented on the kingdom's wealth.
D. Oral histories describe Great Zimbabwe as a great commercial center.

Agreat cause of former hostility was caused when the invasion of north europe was invaded by germany and when the devestation of pearl harbor have occurred during world war ii followed by the axis powers; because of the damage created by the axis powers, both nations in europe and the united states grew hostile and grew further alliances with more  nations in europe to work along side together to oppose the axis powers.