Many experts believe that the decline of the ancient Aryan civilization was caused by environmental changes. Another theory suggests that a sharp rise in the Aryan population led to the decline.
Roosevelt's New Deal programs worked to aid the rural poor, as well as restore soil quality and establish better farming practices.
The Resettlement Administration and Farm Security Administration were agencies created to help poor people in rural areas.
The Civilian Conservation Corps (CCC), the Soil Erosion Service (later known as the Soil Conservation Service), and the Works Progress Administration (WPA) were involved in improving land conditions. Working in conjunction with the National Forestry Service, the CCC and WPA participated in planting millions of trees to act as windbreaks, to prevent the kind of blowing erosion of soil that occurred in the Dust Bowl.
The answer is B, widespread unemployment
The answer is B. None of the other choices were a result of that war.
Answer: d Jazz Age
Explanation: Sometimes the Roaring Twenties is also called the "Age of Jazz." Jazz music became very popular across the United States. People listened to it on the radio and heard live jazz bands at dance halls. One of the most popular forms of entertainment was to go out dancing to jazz music.