Why did harry marry anne Boleyn and behad cattherine of aragaon?

Henry VIII married Anne Boleyn mainly because he sought to secure a male heir and believed Anne could provide him with one, unlike his first wife, Catherine of Aragon, who had failed to produce a surviving son after several pregnancies. Additionally, Henry was infatuated with Anne and motivated by both personal desire and political ambition, as marrying her could strengthen his position in court. His desire for an annulment from Catherine, rooted in the belief that their marriage was cursed due to her previous marriage to his brother, led to a significant religious and political upheaval in England.