Question: What US ambassador spoke about the widespread support for Nasser's nationalization of the canal?
Sentence: Egyptian political scientist Mahmoud Hamad wrote that, prior to 1956, Nasser had consolidated control over Egypt's military and civilian bureaucracies, but it was only after the canal's nationalization that he gained near-total popular legitimacy and firmly established himself as the "charismatic leader" and "spokesman for the masses not only in Egypt, but all over the Third World".
Answer in sentence: no