The range of motion at the shoulder may be limited by pain. A painful arc of movement may be present during forward elevation of the arm from 60Â° to 120Â°. Passive movement at the shoulder will appear painful when a downwards force is applied at the acromion but the pain will ease once the downwards force is removed.
The rains helped to end the Great Depression. (Sources: Drought in the Dust Bowl Years, National Drought Mitigation Center. Farming in the 1930s, Living History Farm.) For more, see Timeline of the Great Depression.
These images show the devastation that drove the Dust Bowl refugees to leave their homes and migrate to California. They also depict the lives of these families on the road west. Overview. In 1931, a severe drought hit the Southern and Midwestern plains. As crops died and winds picked up, dust storms began. As the Dust Bowl photograph shows, crops literally blew away in black blizzards as years of poor farming practices and over-cultivation combined with the lack of rain. By 1934, 75% of the United States was severely affected by this terrible drought.