Cnidaria is a phylum within Kingdom Animalia which consists of hydras, jellies (or jellyfish), sea anemones, and corals. All cnidarians are radially symmetrical, and there are two main radially symmetrical body types.
The stock market crash, on black Tuesday (October 29, 1929) began the Great Depression.
Explain how each of the following contributed to the outbreak of spread of the Great Depression: (a) overproduction, (b) margin buying, (c) high tariffs. Overproduction-Factories produced more goods than consumers could purchase, causing economic collapse. Margin Buying-Many investors bought stocks on margin.