After Arthur, his officers, and servants had been in the palace several days, the king formally established his Court. He invited all the knights to come with their families and retinues to reside with him. Some preferred to remain in their own castles. Others delightedly went to live with the king.
King Arthur established his Court
A by accident.
B by invitation.
C with force.
D without purpose.
The correct answer is B by invitation.
King Arthur formally invited all the knights to come with their families to reside with him, indicating that the establishment of his Court was a welcoming and intentional act rather than a chance occurrence or an act of coercion. This invitation also reflects his desire to bring together his knights and their families.