The Archbishop of Canterbury, worried over impending legislation that would effectively rob the Church in England of its power and wealth, convinces Henry V to forego this pursuit in favor of laying claim to France. Armed with a legal technicality, Henry means to take the throne of France by whatever means necessary. The Dauphin's insulting response—sending an ambassador with a gift of tennis balls—convinces Henry that the French will only respond to war; thus, he arranges for an army to invade France. However, rebellion has always seemed to follow when the king's away, and Henry makes certain that he leaves behind enough troops in England to quell any potential uprising. That leaves him with a relatively small invasion force.
In fact, Henry must deal with one plot before even crossing the Channel.
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