The Duttons face a new set of challenges in the early 20th century, including the rise of Western expansion, Prohibition, and the Great Depression.The Duttons face a new set of challenges in the early 20th century, including the rise of Western expansion, Prohibition, and the Great Depression.The Duttons face a new set of challenges in the early 20th century, including the rise of Western expansion, Prohibition, and the Great Depression.