Many unresolved questions remain as a ceasefire holds in Gaza

A ceasefire is holding in Gaza between Israel and Hamas after two years of war. The deal’s first phase is meant to free remaining hostages from Gaza within days in exchange for the release of hundreds of Palestinians imprisoned by Israel. Hamas is to begin releasing the remaining 48 hostages by Monday. Around 20 of them are believed to be alive. Many questions remain over what happens next. Israeli troop withdrawal and Hamas disarmament are among them, along with the future governance of Gaza. Here is what we know about the U.S.-proposed ceasefire deal.