On Sept. 22, 1947, the US Department of State’s ‘Middle East Office’ Loy Henderson strongly warned Secretary of State George C. Marshall that partition of Palestine into Arab and Jewish states was not workable and would lead to untold troubles in the future.
The US State Department reflected Henderson’s anti-partition views whereas Harry Truman’s White House was supporting partition because of strong political pressures. .
These citations and references are multiple, Mr Pooh!