How can one girl change the world? It all began with a heart for justice and a little black dress. In 2012, sixteen-year-old Bethany Winz decided to make a difference. To raise awareness, she determined to - wear the same black dress every day for a year to bring attention to the lack of choices slaves have - come up with new ways to accessorize the dress each day - use her blog and pictures of her outfits to raise money for agencies helping those...