When you enter phrases into the Google Books Ngram Viewer, it displays a graph showing how those phrases have occurred in a corpus of books (e.g., "British English", "English Fiction", "French") over the selected years.'Ancient Palestinian people' my....
Some enterprising person did a search below that I replicated here, demonstrating how recent the use of the phrases "Palestinian people" and Palestinian State" actually is -- at least in English.

In the interest of fairness and integrity
ReplyDeleteI dis did the same research on mentions of Jewish people,Jewish state,Israel
ReplyDeletehttp://books.google.com/ngrams/graph?content=Jewish+people,Jewish+state,Israel&year_start=1200&year_end=2008&corpus=15&smoothing=3&share