Final answer:
David Walker uses the Declaration of Independence to argue against American slavery by emphasizing the principles of equality stated in the Declaration and challenging the contradiction between the existence of slavery and these principles. option a is answer
Step-by-step explanation:
David Walker uses the Declaration of Independence to build an argument against American slavery by arguing that the Declaration's principles should apply to all people. He recognizes the contradiction between the existence of slavery and the idea of equality stated in the Declaration.
Walker believes that the promise of equality in the Declaration planted the seeds for future struggles to bring about its full realization.
For example, Walker criticizes the contradiction of the American Revolution, where the colonists fought for freedom while enslaving others. He also highlights the fact that the Declaration only framed equality among white men, excluding women and non-white people.
By referencing these contradictions, Walker challenges the acceptance of slavery and calls for the application of the Declaration's principles to all individuals regardless of race or gender. option a is answer