"The Great Depression of the 1930's was a worldwide phenomenon composed an infinite number of separate but related events." The Great Depression was a time of poverty and despair caused by many different events. Its hard to say what caused this worldwide depression because it's all based on opinion as opposed to factual data. There are many contributing factors but not one specific event can be pin pointed for starting the depression. It is believed that some events contribute more than others-such as the Stock Market Crash of 1929. The Stock Market Crash of 1929 was in the majorities opinion, a long and overdue crash that was bound to happen. Prices sky-rocketed s