Keep two clocks for the submarine problem in 1917: the document and the later story. In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading. Stopping at "maximum range alone" answers a thinner question than the linked chapter can support.
In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading. The 1917 reading of the submarine problem fails when "maximum range alone" replaces that constraint.
Check each criteria to confirm findings against the atlas verdict.
Keep two clocks for the submarine problem in 1917: the document and the later story. In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading. Write 1917 on the card before any shorter label about the submarine problem.
The label to retire, for the submarine problem in 1917, is "maximum range alone". It feels final because it is short, and it hides the constraint in the sentence above. In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading.
Copy one constraint onto the card before you compare memoirs, menus, seasons, or statutes. In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading. That sentence is the job of this note about the submarine problem.
Open the linked chapter and see whether it uses the same 1917 clock for the submarine problem. In 1917 the submarine problem was merchant tonnage against convoys, and the theoretical range of a boat was only half of the reading. If a later telling disagrees, keep both and name the document each one comes from.
This note is a reading aid. It is not operational advice, a booking list, a live price, a group ranking, or a claim that one label explains every later outcome.
Open the chapter · Open the reading tool
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