Describe the foreign policies of the three progressive presidents of the early 20th century Describe the foreign policies of the three progressive presidents of the early 20th century. How successful were they? How did these three foreign policies influence our foreign policy today? What changes took place in society during the period known as the Roaring Twenties? What economic policies were in place during this period? How did they lead out the Great Depression? What are some other causes of the Great Depression? What w ere the effects of the New Deal? Could a Great Depression take place in today’s society? Explain.