what are the theme of exploitation in limits X a poem by Chirstopher Okigbo

Below you fild an excerpt from the novel, "Critical Perspectives on Christopher Okigbo." If you need information for an extended response, I suggest you follow the link in the source box, and scroll to page 103.

"The theme of exploitation in Limits X and XI has been accepted as a description of the colonial and missionary exploitation of Africa, and thus the demise of African gods and values. There is also argument whether Limits is an allegory of 'the great political drama......." )Page 103