There has been an increase in asylum seekers from Syria to the European Union in recent years. Which of the following best describes the reason for this migration?
А
A large rural-to-urban population shift within Syria
B
A continuing rise in employment for asylum seekers in the European Union
С
A continuing issue of conflict and political unrest within Syria
D
The tightening of asylum policies by the European Union
E
The tightening of guest-worker policies by the European Union
No