In "what to the slave is the fourth of july? ”, douglass refers to the declaration of independence. which of the following best describes the historical significance of this reference? it is significant because a prominent leader was suggesting that the unequal treatment of african americans was supported by the principles of the declaration of independence. it is significant because a prominent leader was suggesting that the unequal treatment of african americans was in direct opposition to the principles of the declaration of independence. it is significant because a prominent leader was suggesting that, although the declaration of independence was written by worthy and admirable men, its principles were greatly misguided. it is significant because a prominent leader was suggesting that, although the declaration of independence was a worthy document, it desperately needed some improvements and additions.