AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
(B) Britain was formed through a long, gradual process driven by the growing dominance of the English nation over other groups in the British Isles.
The passage explicitly states that Britain's nation-state formation "was not the result of a sudden upheaval or revolution" but "a long-drawn-out process" where the English nation "steadily grew in wealth, importance and power" and extended its influence over Welsh, Scots, and Irish peoples. Unlike Germany (Bismarck) or Italy (Garibaldi/Cavour), Britain had no single nationalist leader or revolutionary war — it grew through Acts of Union and English parliamentary dominance. Option B matches this directly.