２０年代末的经济危机可以说是世界现代史的转折点，深入了解这次危机的种种状况是每个教学工作者的责任。为此，本文拟从金融角度探讨一下有关问题，从而为教学工作尽一点微薄之力。一、为什么说１９２９年１０月美国纽约证券交易所股价暴跌是世界经济危机爆发的标志？这... The economic crisis of the late 1920s can be regarded as a turning point in the modern history of the world. It is the responsibility of every teaching worker to know more about the crisis. Therefore, this article intends to explore the relevant issues from the financial point of view, so as to make a little effort for the teaching work. Why did you say that the stock price crash on the New York Stock Exchange in October 1929 was a sign of the global economic crisis? This...