How does the historical context in a study in scarlet affect the themes, values, customs, etc.?

When you wear your earbuds while working out, your sweat damages them and they die sooner

What is the effect of this dialogue? it creates an air of suspense in the plot. it shows how angry the characters are. o it describes details of the castle setting. o it entertains through the use of clever wording.

Which of the following best describes how the recall refenderum and initiative provisions give power to voters