Which factor most contributed to palestine becoming a contested territory in the 20th century

I think it was because Arabs and Jews in the region were becoming more nationalistic.

britain's king george iii, however, refused to receive the petition, which, written we consider whom we must oppose in this contest, and if it continues, what may the fundamental grounds upon which americans were taking up arms had shifted. that king george refused to so much as receive the

the answer is b just took the test