National Response to 9/11. The collective response to the September 11, 2001, terrorist attacks is remembered as a moment when Americans came together, and feedback – through public praise, memorials, and support-was directed at individuals such as first responders and victims’ families. The outpouring of support and recognition was highly personal, emphasizing empathy, emotional connection, and the linking of national performance (resilience, unity) with individual stories and heroism.