What act named Henry VIII "Supreme Head" of the Church in England?
Dissolution of the Monasteries:  He was given the authority to do this in England and Wales by the Act of Supremacy, passed by Parliament in 1534, which made him "Supreme Head" of the Church in England, thus separating England from Papal authority, and by the First Suppression Act (1536) and the Second Suppression Act (1539).
i don't know