Israeli Settlements Have Always Been Legal

President Obama asserts, seconded by Secretary of State Hillary Rodham Clinton, that "America does not accept the legitimacy of continued Israeli settlements" in the West Bank. Both have praised the 10-month freeze on new residential building -- excluding eastern Jerusalem -- that Prime Minister Benjamin Netanyahu announced late last month.

Netanyahu now calls for Palestinian Authority President Mahmoud Abbas to resume negotiations or take the blame for lack of progress when the "one-time-only" freeze expires. Abbas' precondition -- adopted after Washington's pronouncements -- is that all Israeli construction, including in eastern Jerusalem, must cease permanently.

Too bad international diplomacy doesn't have a replay button. If it did, the parties could look back at history, which would show that Israeli settlements not only are legitimate under international law but positively encouraged.