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.
What were the two basic causes of the Dust Bowl during the early 1930s? strip mining and toxic chemical dumping over farming and drought urban sprawl and overpopulation deforestation and railway construction