What American politician, who was the first formally designated floor leader in the United States Senate, lived at 2000 G Street in Washington, D.C. from 1914 to 1925?
Oscar W. Underwood House: The Oscar W. Underwood House is a historic house located at 2000 G Street in the Foggy Bottom neighborhood Northwest, Washington, D.C.. Oscar Underwood: Oscar Wilder Underwood (May 6, 1862 – January 25, 1929) was an American lawyer and politician from Alabama, and also a candidate for President of the United States in 1912 and 1924. Oscar Underwood:  He was the first formally designated floor leader in the United States Senate, and the only individual to serve as the Democratic leader in both the Senate and the United States House of Representatives.
i don't know