How many years years was it when the Saxons were finally crushed by Charlemagne?

The Saxon Wars, fought between Charlemagne and the Saxons, spanned from 772 to 804, lasting for about 32 years. The decisive defeat of the Saxons occurred in 804 when Charlemagne successfully subjugated the region, leading to the incorporation of Saxony into his Carolingian Empire. This marked the end of significant Saxon resistance against Frankish rule.