Simplify the following text for a Grade 8 native English-speaking person.
Original: After a brief occupation by the forces of the Bishop of MÃ 1\/4 nster ( 1672 â `` 74 ) , Overijssel received a new form of government which granted the stadtholders more power .
Simplified: After a brief occupation by the forces of the Bishop of MÃ 1\/4 nster ( 1672 â `` 1674 ) , Overijssel received a new form of government . This granted the stadtholders more power .