Simplify the following text for a Grade 8 native English-speaking person.
Original: After the King 's supremacy over the Church of England was declared by Parliament in 1534 , Cromwell supervised the Church from the unique posts of vicegerent for spirituals and vicar general .
Simplified: Henry VIII was made the head of the Church of England by Parliament in 1534 . Cromwell helped control the new Church with his two new jobs ; Vicegerent for spirituals and Vicar general .