Europe

Des migrants traversent la frontière le 29 août 2015 à Gevgelija en Macédoine

Europe is struggling to cope with the biggest movement of people since World War II, with more than 300,000 arriving this year.

Most are fleeing war, persecution and hardship in the Middle East and Africa, and at least 2,500 have died trying to make the treacherous journey across the Mediterranean Sea this year.