What should be used to illustrate the sequence of events in the writing of the Constitution?

The flow map is the most suitable option for illustrating the sequence of events in the writing of the Constitution because it is specifically designed to show the progression and order of events. Flow maps allow for a clear visual representation of how one event leads to another, making it easier to understand the chronological order of the steps involved in the drafting and ratification of the Constitution.

In this context, the flow map can effectively showcase major milestones, such as the calling of the Constitutional Convention, the drafting process, debates among the framers, and the ratification by the states. The step-by-step layout aligns well with the need to depict a sequence, thus enhancing comprehension of historical timelines.

Other options, like a concept map or mind map, are more suited for illustrating relationships or connections between ideas rather than focusing on linear sequences. A graphic organizer could represent various types of information but may not specify the order of events as clearly as a flow map. Hence, the flow map stands out as the most effective tool for this particular purpose.