What element can often reveal the tone of a text?

The tone of a text is significantly influenced by the language and word choices made by the author. Word choice, or diction, conveys emotions and attitudes, helping to establish the mood and communicate the author's perspective. For instance, the use of descriptive, evocative language can generate a sense of warmth or intimacy, while harsh or clinical words might create a tone of discomfort or urgency.

In contrast, the setting of the text primarily provides a backdrop or context for the story, but it does not directly dictate the tone. The number of characters might add complexity to the narrative, but it doesn't inherently affect how the text feels. Similarly, while the length of sentences can impact the pacing and flow of a narrative, it is the specific choice of words that most directly establishes tone, as it reveals intentions and emotions in a more nuanced way.