Germany and France brokered a deal with Russia on Thursday to end nearly a year of fighting in Ukraine, but warned there was still much to do to ensure that it doesn’t fall apart the way the last one did. The revived cease-fire—to start Sunday—offers new hope for peace between Kiev and Russia-backed rebels in eastern Ukraine, although many questions remained following more than 16 hours of overnight negotiations. The rebels appeared to have won significant gains, including control over much of the ground they have taken in recent months and over the border with Russia, at least through the end of this year. For Kiev, the deal offers a chance to end a costly and bloody conflict in which Moscow has shown it […]