The main goal of the British expedition against the Aro was to

The main goal of the British expedition against the Aro was to eliminate all opposition to their presence in the hinterland. The Aro were a powerful and influential group in southeastern Nigeria, and they controlled trade routes and engaged in slave trading. The British saw the Aro as a threat to their presence in the region and sought to eliminate this opposition in order to secure their own power and control. The expedition against the Aro was a military campaign aimed at neutralizing their power and establishing British control in the region.