Final answer:
The best example of spatial thinking is D. Drawing a map of the important landmarks in your hometown, as it involves visual representation of spatial relationships between different locations.
Step-by-step explanation:
The question 'Which of the following is an example of spatial thinking?' relates to the kind of thinking that involves understanding the relationships between physical spaces and entities within them. The answer to this question is D. Drawing a map of the important landmarks in your hometown. This is because spatial thinking involves understanding how different locations relate to each other and representing that spatial information visually or conceptually. Drawing a map requires the mapmaker to consider the locations of landmarks in relation to one another, as well as their significance and the routes between them.
Examples A and C involve comparisons and historical considerations but do not directly involve thinking about spaces and their relationships. Example B involves demographic analysis, which can be related to spatial thinking but is not an explicit representation of space or spatial relationships.