In what year did the civil war break out between the king and the Parliament in the UK?

The 17th century in Britain was a time of immense political and religious upheaval, setting the stage for the English Civil War. Tensions had been brewing for decades between the monarchy, particularly King Charles I, who believed in the divine right of kings, and Parliament, which sought greater control over governance and finances. Charles's attempts to rule without Parliament and his imposition of religious reforms that were seen as too Catholic-leaning by many Protestants created widespread discontent. The final trigger was Charles's attempt to arrest five members of Parliament in January 1642. This act was seen as a gross overreach of royal power and effectively shattered any remaining trust between the King and Parliament. Open warfare finally erupted in August 1642, marking the start of a bloody conflict that would reshape British history. So, 1642 is the crucial year to remember as the beginning of this pivotal struggle. While the other dates fall within the same turbulent period, they don't mark the specific commencement of hostilities.