Even though Palestinians living in the West Bank and the Gaza Strip were issued Palestinian passports under the Oslo Accords and Palestinian legal statehood is somewhat widely acknowledged internationally as of 2018, some countries (such as the United States), recognize them as travel documents but do not recognize their citizenship. According to international law, only states can have nationals (meaning citizens), meaning that the remainder states who do not consider Palestine a state implement such policies and deem its holders as 'stateless'.