The National Speech and Debate Association (NSDA) is a nonprofit organization that promotes speech and debate activities in middle and high schools across the United States. Founded in 1925, it provides resources, training, and competitive opportunities for students to develop their communication skills, critical thinking, and confidence. NSDA hosts various tournaments and events, including the prestigious National Speech and Debate Tournament, which showcases the talents of students from different regions. The association also offers a membership program that supports educators and students in enhancing their speech and debate programs, fostering a community dedicated to excellence in public speaking.