Final answer:
The excerpt provided does not mention Dalton, which may refer to an incorrectly referenced person. However, the emotionally loaded language from W.E.B Du Bois's text includes phrases such as 'agonizing pathos' to evoke a deep sense of the sorrow and confusion experienced by Black individuals due to racial injustice.
Step-by-step explanation:
In The Souls of Black Folk, which the provided context seems to suggest as the relevant text written by W.E.B Du Bois, Dalton appears to be a reference that may have been made in error since the provided excerpts do not refer to a person by that name. Nevertheless, emotionally loaded language can be identified in the phrase agonizing pathos, found in the text which reads, "Daddy, why do white people treat colored people so mean?" This question, posed from a child's perspective, highlights the innocent bewilderment and deep sorrow experienced by members of the Black community in relation to racial discrimination and segregation. When discussing the emotional impact of such language, it is clear that W.E.B Du Bois seeks to evoke a sense of empathy and urgency in the reader by using terms that convey the emotional weight of racial injustice.