Palestinian officials have reacted with dismay after the Republican presidential hopeful Newt Gingrich said Palestinians were an "invented" people.

The Palestinian prime minister, Salam Fayyad, said Gingrich was denying "historical truths".

Gingrich said in an interview with The Jewish Channel that Palestinians were not a race of people because they had never had a state and because they were part of the Ottoman empire before the British mandate and Israel's creation.

"Remember, there was no Palestine as a state, [it was] part of the Ottoman empire," he said in a video excerpt posted online. "I think we have an invented Palestinian people who are in fact Arabs and historically part of the Arab community and they had the chance to go many places."...