Two processes that have created many difficulties in Athens (and in Greece overall) in the past dozen years are the: Question 7 options: drug and cigarette trade from Morocco debt and refugee crises process of Britain leaving the European Union and its encouragement of other member countries to do so all of the aboveTwo processes that have created many difficulties in Athens (and in Greece overall) in the past dozen years are the: Question 7 options: drug and cigarette trade from Morocco debt and refugee crises process of Britain leaving the European Union and its encouragement of other member countries to do so all of the above