I want to know the answer to the following question:
Who was the Secretary of War who modernized the US military at the beginning of the 20th century?
All the background I'm provided with is that "Root was concerned about the Army's role in governing the new territories acquired in 1898 and worked out the procedures for turning Cuba over to the Cubans, and wrote the charter of government for the Philippines.". Is that enough to answer the question?
Answer: no