GAZA CITY, Gaza Strip - Palestinians rallied by the thousands Friday after a cease-fire took effect in the latest Gaza war, with many viewing it as costly but clear victory for the Islamic militant group Hamas. Israel vowed to respond with a “new level of force” to any further hostilities. An open-air market in Gaza City that was closed throughout the war reopened and shoppers could be seen stocking up on fresh tomatoes, cabbage and watermelons. Workers in orange traffic vests swept up rubble from surrounding roads. “Life will return, because this is not the first war, and it will...