Which answer uses evidence about Domino Theory?

Domino Theory is supported by evidence from Part two: Escalation of.... is correct. Interpretation check: Domino Theory is supported by evidence from Part two: Escalation of. is the best answer. It fits Part two: Escalation of conflict in Vietnam within BD Conflict and tension in Asia, 1950-1975 and directly supports Study US involvement, including the Domino Theory, intervention under Eisenhower and Kennedy and the Strategic Hamlets programme. Check this by using viewpoint, interpretation, source material, judgement, context, reliability; do not choose a distractor simply because it sounds historical.

The correct option is Domino Theory is supported by evidence. This MCQ is about Which answer uses evidence about Domino Theory, not just general recall. The correct option works because it matches the period context of Paper 1 Section B: Wider world depth studies and uses the same evidence base as Study US involvement, including the Domino Theory, intervention under Eisenhower and Kennedy and the Strategic Hamlets programme. The rejected options are weaker: 1) A statement that treats interpretation as a source.; 2) A vague point with no event or individual.; 3) A claim outside 1950-1975.. To decide between them, students should compare, evaluate, qualify, infer the option against chronology, evidence and the learning objective, then keep evidence separate from opinion and interpretation.