The USA voted against the establishment of a state of Israel.
I realize that you probably knew that, but it is good to mention it once in a while.
And if you didn't know it, well then, shame on you.
Where did you pick that up? The US voted for Israel and was the first country to recognize Israel when she declared her independance.
But that is where it ended.
Knowing full well that Israel was going to be attacked by Arab armies- with British help- the US slapped an arms embargo on Israel.
Americans were prosecuted for attempting to get WWII surplus to Israel.