I want to know the answer to the following question:
What was the National Military Establishment renamed in 1949?
All the background I'm provided with is that "Prior to 1947, the responsibility for military aviation was shared between the Army (for land-based operations), the Navy (for sea-based operations from aircraft carriers and amphibious aircraft), and the Marine Corps (for close air support of infantry operations).". Is that enough to answer the question?
Answer: no