What role do signaling words like "therefore" and "because" play in arguments?

Signaling words such as "therefore" and "because" serve a crucial role in arguments by clearly identifying the relationship between premises and conclusions. When "because" is used, it typically signals a reason or justification for a claim being made. Conversely, "therefore" indicates a conclusion that logically follows from the premises presented. This functionality enhances the clarity and coherence of the argument, allowing the audience to understand how the evidence supports the conclusion and how different parts of the argument are connected. By making the logical structure explicit, these words help the audience to follow the reasoning process, making the argument more persuasive and easier to digest.