Answer:
topical
Explanation:
Topical organizational Method;
This pattern is the most commonly used format, and will typically work when the other patterns do not. A topical pattern arranges information according to different sub-topics within a larger topic, or the "types" of things that fall within a larger category. Using this pattern, each "type" represents a main section of information.
Take the below as an example or format for topical organixational approach;
I. Red Wines
A. European
B. Californian
II. White Wines
A. European
B. Californian