Many countries engaged in total war during World War II on an unprecedented scale.
Notes on verification
Well-established historical consensus confirmed by academic, encyclopedic, and media sources; matches standard historiography of WWII as a total war. [cascade flags: aggregator_dropped_primary_exists | tier=bronze indep_score=0.3 clusters=2 claim_tier=everyday]
Sources
- World War II (wikipedia)
- http://assets.cambridge.org/052183/4325/excerpt/0521834325_excerpt.htm (corroboration)
- https://thetvdb.com/series/peoples-century/episodes/421436 (corroboration)