Why did conflict arise between Henry II and Thomas Becket?
Conflict arose between Henry II and Thomas Becket primarily due to their differing views on the authority and power of the church in relation to the monarchy. As Archbishop of Canterbury, Becket believed in the independence and supremacy of the church over secular matters, while Henry II was a strong advocate for royal supremacy and sought to exert control over ecclesiastical affairs.
The conflict between the two was further exacerbated by Becket's assertion of church privileges and refusal to submit to the king's authority, as well as his excommunication of bishops who supported the king's interests. This created tension and hostility between Henry II and Becket, eventually leading to their falling out and Becket's assassination in 1170.