Answer:
A.
Explanation:
A Venn diagram is a diagram used to depict the comparison between two or three objects that connected or reveal a point of intersection. It is an upside-down depiction. A Venn diagram is used mostly to show the statistics, in mathematics, etc.
In the given case, the details constitutional details of Canada and America can be compared using a Venn diagram. It is because they share some commonalities between them such as they both are democratic and federal states.
So, the correct answer is option A.
