第31届美国总统（1874－1964）；在1929年股票市场跌落经济崩溃，胡佛在二次竞选中被富兰克林罗斯福击败。

• 31st President of the United States; in 1929 the stock market crashed and the economy collapsed and Hoover was defeated for re-election by Franklin Roosevelt (1874-1964).