Completed the following sentence: The Treaty of York (1464) was made between England and Scotland on 1 June 1464 at York and was intended to establish 15 years of peace. Previously Scotland had supported the defeated House of Lancaster in the English civil war<unk> Previously Scotland had supported the defeated House of Lancaster in the English civil war<unk> Previously Scotland had supported the defeated House of Lancaster in the English civil war<unk>
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