What was a major influence of the Hundred Years' War on political and social life in England and France?

• A. It fostered national identity, altered military tactics (longbow), taxation and governance, and worsened dynastic rivalries.
• B. It influenced only rural areas and had little political impact.
• C. It led to the immediate unification of England and France.
• D. It caused the decline of the feudal system in a single generation.

Answer: (D)

The main idea being tested is how a long, costly war can push rulers to centralize power and transform social relationships, rather than rely on traditional feudal bonds. The Hundred Years' War did just that: it chipped away at the old feudal order by forcing monarchs to fund and manage large, centralized states. Taxation, conscription, and the development of standing or more professional armies shifted authority away from powerful lords toward the crown and its administrative apparatus. In England and France, this gradual move toward centralized governance weakened independent noble authority and reshaped political life and social structure for generations. While the pace varied and the shift was gradual rather than happening in a single generation, the war acted as a major catalyst for the decline of feudalism and the rise of stronger centralized monarchies.