Point of divergence
What happened (actual)
Sanjay Gandhi dies in plane crash near Delhi
Evidence · Contemporary records: Piper PA-23 crash at Safdarjung Airport, June 23, 1980; widely reported in Indian press and subsequent biographies of Indira Gandhi.
Counterfactual branch
Plausibility · Survival is a standard personality-contingency branch: comparable near-miss precedents exist in political history; recovery within months is medically plausible for non-fatal aviation injuries.
Significance 10/10 — higher marks events that structurally reshape the scenario, not mere headlines.