[INST] What is the worst thing herbert hoover did? [/INST]
Could you please specify whether you're asking about his personal actions or political decisions?
Herbert Hoover was a very famous president of the USA, who was in office from 1929 to 1933. He managed to put the USA through the Great Depression, and his views on race were not very sympathetic. He refused to help the Jews when they were being persecuted by Nazi Germany, because he thought it was inadvisable to anger the Nazis, and he also thought that Jewish people were not a very good group.