The Bubonic plague was not brought on by religious leaders encouraging people to kill cats.
The factor that was not a cause of the Bubonic plague was:
This answer is based on the historical context that highlights various factors attributing to the spread of the plague such as blaming minority communities and poor sanitation practices. The killing of cats, in contrast, did not directly contribute to the spread of the disease.
https://brainly.com/question/39051600