What effect does dr. king allusion to the declaration of independence have on the speech? "this note was a promise that all men--yes black men as well as white men--would be guaranteed the unalienable rights of life, liberty, and the pursuit of happiness" a- the allusion shows the listener that dr. king understands the declaration of independence. b- the allusion reminds the listener of the rights and beliefs that are the foundation of america. c- the allusion reminds the listener that slavery is illegal. d- the allusion explains why dr. king is making this speech.