On August 28, 1963, Martin Luther King Jr. spoke to more than 250,000 people in Washington, DC about his dream of racial equality. His message of peaceful protest inspired a generation to stand up for their rights. Find out how a boy who was not allowed to go to school or the movies with white people blazed a trail in civil rights. Trailblazers is a biography series that celebrates the lives of amazing pioneers, past and present, from all over the world. Get inspired by more Trailblazers: Neil Armstrong, Jackie Robinson, Jane Goodall, Harriet Tubman, Albert Einstein, Beyoncé, and Simone Biles. What kind of trail will you blaze?