Sunlight. Orchids require just the right amount of sunlight in order to grow successfully. If provided too little sunlight, the plant will fail to blossom; if provided too much sunlight, the blossoms will fade and the foliage will burn.
Nine thousand banks failed during the months following the stock market crash of 1929. It is far too simplistic to view the stock market crash as the single cause of the Great Depression. A healthy economy can recover from such a contraction. Long-term underlying causes sent the nation into a downward spiral of despair.
What Effect did the Great Depression have on the Youth of the 1930's? How did the Great Depression Start? The most comprehensive answer to the question of what caused the Great Depression is that conditions by the last year of the 1920s were quite the opposite of these optimistic pronouncements.