Answer:
All you need to do is read the book.
Repression experienced by a minority often leads to protest. Without sufficient resolution of the dispute, a social criticism can be formulated, often covered by political groups (political monopoly). For protesting people within a social movement, it is often frustrating to experience failure of the movement and its own agenda.
The positivism dispute between critical rationalism, e.g. between Karl Popper and the Frankfurt School, is the academic form of the same discrepancy. This dispute deals with the question of whether research in the social sciences should be "neutral" or consciously adopt a partisan view.
The answer is The illustration depicts enslaved sugar mill workers as completely exhausted.
The excerpt describes in detail how the working conditions on these Sugar Cane mills was inhumane, working people into life-threatening exhaustion because of how dangerous the machines they had to operate were
"Don't forget to pack an extra lunch for your friend Mary."
Liken, equivalent, equate
