I want to know the answer to the following question:
Which year was the Fort Peck Reservoir designated a National Scenic River?
All the background I'm provided with is that "East of the divide the Missouri River, which is formed by the confluence of the Jefferson, Madison and Gallatin rivers near Three Forks, flows due north through the west-central part of the state to Great Falls.". Is that enough to answer the question?
Answer: no