The correct answer is A) Magna Carta.
The document that addressed the relationship between the British King and the American colonists was Magna Carta.
The Barons in Great Britain exerted so much pressure on English King Jhon, and he finally had to sign Magna Carta on June 15, 1215, to avoid a rebellion. Once signed this document, the King of England was held accountable under the law, like other British people. This is one of the most important documents that ruled in Europe and influenced other likewise documents. Magna Carta addressed the relationship between the British King and the American colonists.