Question

Of the different types of supporting materials, which type is good at making the topic concrete but is not necessarily generalizable or representative?

Answer 1

Examples.

Step-by-step explanation:

Example is defined as something or someone that is used as a model.

Example, sample, specimen refer to an individual phenomenon taken as representative of a type, or to a part representative of the whole. Example is used of an object, condition, etc., that is assumed to illustrate a certain principle or standard: a good example of baroque architecture.