"he Palestinians are hoping that the U.S. will recommend that the UN unilaterally declare an independent Palestinians state ala UN resolution181 in 1947 that divided Palestine without taking into consideration the opinion of the local inhabitants." 181 died when the Palestinians rejected it. Also, for 181 to have passed, the local inhabitants were the ones who had to approve it. The Jewish inhabitants did, the Arabs didn't and chose to try to solve it through war instead.
U.S. to defend Syrian rebels with airpower, including from Assad (Reuters)
from the article: U.S.: Israel pledged not to build in Ramat Shlomo for two years