Who was the 30th president of the US? When did he serve?
Calvin Coolidge served as the 30th president of the United States from 1923 to 1929. Friends and visitors knew Coolidge for his brevity, speaking in interviews as little as possible. He learned that the United States had elected him on August 3, 1923. During his term, Coolidge pledged to maintain the status quo and vetoed relief bills. Coolidge died in January 1933, having retired when the Great Depression hit.