Final answer:
The seaside town where British, French, and Polish troops were rescued from capture or death after France fell to the Germans is Dunkirk.
Step-by-step explanation:
The seaside town where British, French, and Polish troops were rescued from capture or death after France fell to the Germans is Dunkirk. The troops were trapped against the sea, with the English Channel to the north and German forces to the south. In late May and early June, a rescue mission took place using British ships, boats, and other vessels to evacuate the soldiers to safety, known as the Miracle of Dunkirk.