What happened on Black Tuesday?

Black Tuesday refers to October 29, 1929, when panicked sellers traded nearly 16 million shares on the New York Stock Exchange (four times the normal volume at the time), and the Dow Jones Industrial Average fell -12%. Black Tuesday is often cited as the beginning of the Great Depression.

Explanation:

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in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.