Which of the following is true about white space?

A) It should be created by using spaces.
B) It is also known as "option writing".
C) It deemphasizes the material that it separates from the rest of the text.
D) It makes the material easier to read.

White space is the empty space between text or other elements on a page. It can help enhance readability by making it easier for the eye to distinguish between different sections of text or content. Therefore, option D is correct. Option A is incorrect because white space does not have to be created solely by using spaces. Option B is incorrect because "option writing" is a term used in finance and has no relation to white space. Option C is incorrect because white space can actually emphasize or draw attention to the material it separates, depending on the context and design.