Which of the following is NOT a current national committee?

The correct answer is that "Expansion and Growth" is NOT a current national committee of Delta Sigma Theta Sorority, Inc. This indicates that the committee does not have an active, formal presence as part of the organization's national structure, reflecting changes in the priorities or focus of the sorority over time.

In contrast, committees such as Arts and Letters, Finance, and Internal Audit play significant roles in the operational and strategic functions of the organization. The Arts and Letters committee is often responsible for promoting cultural awareness and the arts, the Finance committee manages the financial health and fundraising efforts, and the Internal Audit committee provides oversight and ensures accountability in financial and operational practices. These committees are essential for advancing the mission and goals of Delta Sigma Theta, while "Expansion and Growth" may pertain to initiatives but does not hold the same recognized status at the national level as the others.