Question 1: 1. What is the main idea of this passage?

• The Humanitarian work of the First Ladies is critical in American government.
• Dolly Madison was the most influential president's wife.
• Eleanor Roosevelt transformed the First Lady image.
• The First Ladies are important figures in American culture. (Correct answer)
• The First Ladies are key supporters of the Presidents.

Correct answer: The First Ladies are important figures in American culture.

The main idea of a passage is its central message or argument. Option D, 'The First Ladies are important figures in American culture,' provides a broad and encompassing statement that suggests the passage explores their general significance and impact, rather than focusing on a single aspect or individual.