<prompt> Translate the following text to EnglishKwa miaka mingi eneo lao lilikuwa lengo la mapambano kati ya Waingereza na Wafaransa, na ushindi mkubwa wa Waingereza katika Vita vya Ufaransa na India uliwalazimisha kuondoka, walipokataa kuapa uaminifu kwa Taji la Uingereza.  <response>: For years their territory had been the target of a struggle between the British and French, and the emphatic British victory in the French and Indian War forced them to leave, when they refused to swear allegiance to the British Crown. 