Respuesta :
After besieging Sir Launcelot at Benwick, Arthur returned to Britain because Modred has usurped the throne.
- From the story, Lancelot was the greatest knight that Arthur had but he betrayed the trust of Arthur after he fell in love with Queen Gwynevere.
- This led to the battle that Sir Lancelot and Arthur had, but Sir Lancelot had no intention of killing Arthur and they reconciled.
- Arthur later returned to Britain due to the fact that Modred has usurped the throne. Modred was the illegitimate son that Arthur had with his half-sister.
In conclusion, Modred wanted power and wasn't loyal to anyone. He was even the one that brought about the battle that led to the death of Arthur.
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