Transitions help readers follow the logical relationships within an argument. How such transitions work is illustrated in this tightly and passionately reasoned paragraph by James Baldwin:
The black man insists, by whatever means he finds at his disposal, that the white man cease to regard him as an exotic rarity and recognize him as a human being. This is a very charged and difficult moment, for there is a great deal of will power involved in the white man’s naïveté. Most people are not naturally malicious, and the white man prefers to keep the black man at a certain human remove because it is easier for him thus to preserve his simplicity and to avoid being called to account for crimes committed by his forefathers, or his neighbors. He is inescapably aware, nevertheless, that he is in a better position in the world than black men are, nor can he quite put to death the suspicion that he is hated by black men therefore. He does not wish to be hated, neither does he wish to change places, and at this point in his uneasiness he can scarcely avoid having recourse to those legends which white men have created about black men, the most unusual effect of which is that the white man finds himself enmeshed, so to speak, in his own language which describes hell, as well as the attributes which lead one to hell, as being black as night.
—JAMES BALDWIN, “Stranger in the Village”
Transitions reinforce the logic of the argument.
Transitions Showing Logical Relationships