Original sentence: In his book The Missing Peace: The Inside Story of the Fight for Middle East Peace, Dennis Ross, the American negotiator, asserts that the idea the Palestinian state would be a "Bantustan" was a myth, and provides maps showing an offer that included contiguous territory
Edited sentence: In his book The Missing Peace: The Inside Story of the Fight for Middle East Peace, Dennis Ross refutes the Bantustan myth and provides maps proving that the offer included contiguous territory