One challenge faced by the european union is the

Europe is currently facing a refugee crisis. Thousands of people flee because it is the only alternative. In a moment of war, very close to European borders, the outflow of refugees is concentrated on the continent.

The Syrian and Iraqi conflicts are getting more and more settled. There is lack of drinking water, the destruction of infrastructures, lack of medical services and the pain of war in the region of the Middle East.  

In the case of Africa, the situation is different. Tens of thousands of people try to reach Europe each year, often dying while crossing the Mediterranean or the Sahara desert. They do it because they believe that a better job opportunity awaits them there.

when studying cause and effect, historians usually group the causes into different categories. for example, cultural causes reflect how a society’s literature and art convey the way the society saw itself in relation to the rest of the world. another resource that historians use to understand society is pop culture, which tells them the trends and ideas that are preferred by the common people. when studying cause and effect, it’s important to remember multiple causation, or the idea that an effect could have several causes and vice versa.  

the correct option is “cultural causes” since art and literature are related to the culture of a place. culture is determined by literature, art, music.

the correct option is “pop culture” since it reflects the likes and ideas of common people whereas the rest of the options do not focus on common people.  

the correct option is “multiple causation” since it refers to the idea that events are caused by multiple reasons, not just a single one.  

stories were past on to people they were told too who told it to the next and so on. hope this