Why was Garrett Morgan brave?

Garrett Morgan was brave for several reasons, notably for his contributions to public safety and his willingness to take risks to protect others. He invented the first traffic signal and a smoke hood, a precursor to modern gas masks, which he used to rescue trapped workers during a tunnel explosion in 1916. His innovative spirit and commitment to improving safety for both workers and the general public demonstrated remarkable courage and determination in the face of danger and adversity.