'March for our Lives' historic march took place on March 24, 2018 and more than half of a million students marched the streets of several cities to end gun violence.
9-year-old Yolanda Renee King was one of the 20 speakers that delivered encouraging words in Washington, D.C. She appeared as a surprise guest as she led the crowd to chant, "Spread the word! Have you heard? All across the nation, we are going to be a great generation!"
Watch the inspiring video below!