The term "brother" has been used so many times throughout "Invisible Man," it has practically become a theme of the novel. And yet, it is used in any way but a familial sense. Ralph Ellison uses the word with intention, and as a means to signal to the reader when white characters in the novel seek to align with the protagonist for their own gain. A memorable time this word crops up is in chapter 10, when the protagonist stumbles into a union meeting and is immediately treated as suspect and bombarded by the "brothers" assembled there. He first remarks on the leader's use of the word, saying " Brother? Even after my weeks in the North this was surprising." (219) However, once they learn he is working for Brockway, the "brother" is quickly dropped, and the protagonist is seen as an enemy. After deliberation about whether he can be trusted again, the men in the locker room return to calling him brother. In this case, the wor...