Final answer:
The passage from Animal Farm Chapter 7 reflects the historical circumstance of the Soviet Union under Stalin's rule, particularly during the Great Purge. It alludes to the betrayal of the revolutionary ideals of freedom and equality and the coercive tactics used by the government.
Step-by-step explanation:
The historical circumstance that most likely influenced the writing of the passage from chapter 7 of Animal Farm is the Soviet Union under Joseph Stalin's rule, particularly during the period of the Great Purge. George Orwell's Animal Farm is an allegory for the events leading up to the Russian Revolution of 1917 and the early years of the Soviet regime. The scenes of terror and slaughter described in the passage reflect the brutal repression and purges that occurred in the Soviet Union, where the government used terror tactics against its own people, and those once seen as comrades were turned on and often executed or sent to labor camps for crimes against the state.
Orwell's work depicts a grim reality that was contrary to the promises of freedom and equality that were made during the revolution. The disillusionment felt by Clover in the passage is representative of the feelings of many Soviet citizens who saw the betrayal of the revolutionary ideals in favor of a regime that was as oppressive as the one it replaced.