The Black Panther Party derived its power largely from the insurgent threat it posed to the established order—its ability to attract members who were prepared to physically challenge the authority of the state. But this power also depended on the capacity to organize and discipline these members. When Panthers defied the authority of the Party, acted against its ideological position, or engaged in apolitical criminal activity, their actions undermined the Party, not least in the eyes of potential allies. The Panthers could not raise funds, garner legal aid, mobilize political support, or even sell newspapers to many of their allies if they were perceived as criminals, separatists, or aggressive and undisciplined incompetents. The survival of the Party depended on its political coherence and organizational discipline.
As the Party grew nationally and increasingly came into conflict with the state in 1969, maintaining discipline and a coherent political image became more challenging. The tension between the anti-authoritarianism of members in disparate chapters and the need for the Party to advance a coherent political vision grew. One of the principal tools for maintaining discipline—both of individual members and of local chapters expected to conform to directives from the Central Committee—was the threat of expulsion.