What was the main religion of England in the 1600s?

The main religion of England in the 1600s was Anglicanism, which is part of the Church of England established by Henry VIII in the 16th century. The period was marked by religious conflict, with tensions between Anglicans, Catholics, and various Protestant factions, notably Puritans. The English Civil War (1642-1651) further intensified these divisions, leading to a temporary rise in Puritan influence during the Interregnum under Oliver Cromwell. Overall, Anglicanism remained the dominant faith throughout the 1600s.