The final question turns the legislative history into a constrained counterfactual. Each appropriation from 1922 onward would authorize four destroyer leaders of roughly 2,000 tons standard displacement. Those small batches would keep designers, machinery firms, yards, and crews working without attempting a wartime-scale fleet in peacetime. The additional hulls could change American readiness, escort availability, and the rate at which later classes improved. A larger and more practiced American destroyer force might also affect how other naval powers assessed the interwar balance. The video leaves those consequences open for the viewer to test against the evidence presented across the class and appropriation sequence.
Notable Point · 2:36:58-2:37:45
What four destroyers in each appropriation might have changed
The closing counterfactual asks how recurring orders for four 2,000-ton destroyer leaders from 1922 onward would have changed the US Navy and the international balance.