Answer:
accept Parliament's limits on their power.
Step-by-step explanation:
This event occurred during the glorious revolution of England in 1688, Where King James Ii still held the position as a king.
Prior to the revolution, the word of the king was almost absolute. When the king want to create a certain law, there is almost nothing that the parliament can do to stop Him.
After King James Ii died (Mary's father) , the throne was Vacant. The parliament then offered that position to William from Netherland and Mary (to serve as the King and Queen). But in exchange of the offer, the parliament wanted William and Mary restrict their power and spread it to several parliaments as an effort to prevent the kingdom from becoming a tyranny.