Original sentence: The majority of the Palestinians are refugees or their direct descendants, who fled Israel during the 1948 Arab-Israeli War (see Palestinian exodus); as a result it has a high population density.Together with parts of the West Bank, it is mostly run by the Palestinian Authority
Edited sentence: Hamas is considered by many to be the largest effective force in the Gaza strip.Photos showing the daily life of Palestinian in Gaza strip.Some areas, such the border area in Rafah are controlled by bands of arm smugglers who use tunnels under the border to bring in weapon from Egypt.The majority of the Palestinians are refugees or their direct descendants, who fled Israel during the 1948 Arab-Israeli War (see Palestinian exodus); as a result of the very high Birth rate (one of the highest in the world) Gaza Strip has a high population density.Together with parts of the West Bank, while it is officially mostly run by the Palestinian Authority, some areas of the gaza strip are controlled by Hamas which recently won local elections in many of the Gaza strip municipalities