English society in the 17th century was dominated by wealthy landowning gentry and Calvinist Puritans, who sought to limit the power of the king and influence of the Catholic church. King James I and King Charles I both exhibited absolutist tendencies and sought to rule without Parliament, leading to conflicts over taxation, religious reforms, and legal rights that escalated into the English Civil War. Parliament increasingly asserted its powers and rights in opposition to the king's absolutism.