Because the banks were not able to give them money and when the banks went to depression then everyone wanted to get their money out of the bank and the bank didn't have th money to give so people were furious so Black Thursday and the Great Depression was bc if people had no money to buy stuff stores couldn't sell so they put it on sale
The outbreak of World War II spurred the mobilization of America military industrial might
Which was Charles Darwin known for? He proposed the theory of "natural selection," which said that all living things change over time.
Charles Darwin discovered a lot in the Biology section of Science.
By the given statement in question, Truman wanted to imply that the effect of communism was growing and if it could not be checked by aiding such countries as Greece and Turkey, then it would have far reaching effects. Truman feared that communism would slowly grip these countries in financial trouble and spread to the Latin American countries and the countries in the East at a very fast rate.