Answer:
- Germany posed the most serious and long-time threat to all allied countries
Step-by-step explanation:
The Allies embraced an Europe First methodology since they trusted that Nazi Germany and Italy represented a more prominent military danger.
The United States had various pre-war plans drawn up that managed what to do in a speculative war with each real power. They were shaded coded, so War Plan Orange was Japan, Red was Britain, and so on.
They additionally had a subset of plans named Rainbows 1-5. Rainbow 1 basically expected the USA would be without real partners and being assaulted by an alliance of significant forces. What's essential is the last arrangement, known as Rainbow 5. It expected American would be at war with Germany and Japan and aligned with France and Great Britain. That was the war plan that the United States and called for a German centralized procedure.