Final answer:
Nathan Price in 'The Poisonwood Bible' inadvertently avoids the historical slaughter of the Congo Crisis that occurred during the 1960s after the Congo's independence from Belgium.
Step-by-step explanation:
In The Poisonwood Bible, Nathan Price avoids the historical slaughter of the Congo Crisis by chance. This period was characterized by political and social upheaval in the Congo during the 1960s, which saw violent conflicts and instability following its independence from Belgium. Nathan's evasion of this tragic event underlines themes of fate, guilt, and the impact of colonialism apparent in the novel.