What is one of the primary purposes of the National Statuary Hall?

The primary purpose of the National Statuary Hall is to display statues of prominent citizens from each state. This unique collection is intended to honor and commemorate significant figures in American history, with each state allowed to contribute two statues that reflect its heritage and values. The Hall serves as a testament to the contributions of these individuals, and it emphasizes the importance of recognizing the legacy of leadership and service across the nation.

While the other options might describe activities associated with various locations within the Capitol or elsewhere, they do not align with the core function of the National Statuary Hall, which is specifically focused on the exhibition of statues representing notable Americans.