Dr. Mary Walker was the first and only woman to have been awarded the Medal of Honor. She worked as a surgeon during the Civil War, saving the lives of Union soldiers. She crossed into dangerous enemy territory to take care of civilians in need. She was a prisoner of war. But her fight didn’t stop once the war was over. Throughout her life, Dr. Walker fought for equal rights, not just for women, but for everyone. She lived her life doing the right thing, no matter the cost.