Which statement best describes how a two-column layout supports readability?

• A. It increases line length.
• B. It is only suitable for digital fonts.
• C. It makes pages heavier.
• D. It reduces line length and guides eye movement.

Answer: (D)

Two-column layouts support readability by reducing line length and guiding eye movement. Shorter lines make it easier for the eye to jump from the end of one line to the start of the next without losing track, which speeds reading and reduces mistakes. The column structure also creates consistent, even measure widths and comfortable white space, helping readers scan and navigate long passages more smoothly. Options that talk about longer lines, font type, or page weight miss the key benefit these layouts provide to how the eye moves across text.