The peace group's call bolstered the Obama administration's unequivocal position against settlement activity, the subject of an unusually sharp dispute with Israel.
President Obama has continued to use unequivocal language on settlement expansion, most notably in the speech he delivered in Cairo in early June.
The United States was steadfast in its unequivocal position on settlements for decades.
The Obama administration has called for an unequivocal halt to all settlement activity.
On the right, Mr. Levy pressed Mr. Sharon to pledge his unequivocal support for the settlement enterprise, and his National Religious Party requested a candidate's application.
Israel can do this by making an unequivocal commitment that it would relocate isolated settlements into the settlement blocks or into Israel proper within the time frame created by the proposed plan.
"This substantial settlement will send an unequivocal message to the City of Chicago and its police department that they must respect the right to free speech and assembly".
In a 1966 declaration, he urged the Johnson administration to make "clear-cut and unequivocal pronouncements" of its willingness to have a negotiated settlement of the war.
He added that Mr. Abbas had sent letters to President Obama and other quartet leaders urging them to take a "strong and unequivocal position regarding Israel's obligation to freeze all settlement activity, without exceptions".
The opinion, written by Douglas H. Ginsburg, chief judge of the United States Court of Appeals for the District of Columbia Circuit, was unequivocal about the wisdom of the approach taken in the settlement.
It calls for Israel's complete withdrawal to its pre-1967 borders, the establishment of a viable Palestinian State on the West Bank and Gaza, with East Jerusalem as its capital, and a fair settlement of the refugee problem in return for an unequivocal recognition of the state of Israel by all the Arab States and the normalization of relations among them.
