Final answer:
The charter in 'The Witch of Blackbird Pond' is important because it symbolizes the colonists' independence and heritage, which they are determined to protect from the Crown's control.
Step-by-step explanation:
In The Witch of Blackbird Pond, it is important to the colonists to have hidden the charter because b) The charter is a symbol of their independence and heritage, and they wish to protect it from potential confiscation. Charters like the one in Connecticut granted by Charles II embodied self-governance and the rights of Englishmen, which colonists held dearly. When James II tried to revoke the Connecticut Charter in 1685 and assert control, it was a direct threat to their autonomy. Captain Joseph Wadsworth's action of hiding the charter in the "Charter Oak" was a way to safeguard their right to self-government and the values they lived by.