What best anchors SALT 1?

Causation check: SALT 1 is linked to 1945-1972. is the best answer. It fits Part three: Transformation of the Cold War within BC Conflict and tension between East and West, 1945-1972 and directly supports Study easing of tension, including Soviet human-rights records, reasons for détente and SALT 1, and the roles of Brezhnev and Nixon. Check this by using trigger, background factor, short-term cause, long-term cause, result, impact; do not choose a distractor simply because it sounds historical.

The correct option is SALT 1 is linked to 1945-1972.. This MCQ is about What best anchors SALT 1, 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 easing of tension, including Soviet human-rights records, reasons for détente and SALT 1, and the roles of Brezhnev and Nixon. The rejected options are weaker: 1) A claim about Part three: Transformation of the Cold War with no date or context.; 2) An opinion that ignores historical evidence.; 3) A conclusion that reverses cause and consequence.. To decide between them, students should separate, explain, weigh, link the option against chronology, evidence and the learning objective, then keep evidence separate from opinion and interpretation.