This is the story of three brave and determined princesses from Germany. The three sisters, named Anna, Maria, and Sophia, are of African descent and are determined to make a difference in their kingdom. Despite the odds stacked against them, the three sisters use their courage and intelligence to overcome
From Wikipedia
"The Three Princesses of Whiteland" is a Norwegian fairy tale, collected by Norwegian writers Peter Christen Asbjørnsen and Jørgen Moe in their collection of folktales and legends Norske folkeeventyr (1879). Scottish poet and novelist Andrew Lang collected it his The Red Fairy Book (1890).