Why move country?

This text is not a story but a text based on facts where the writer tells us that it is very common for people to leave their countrys and move abroad. The writer also lists the top 3 reasons for people to move. Those reasons are, war and poltical strife, natural disasters and economic wich means that they move to get a better job and a better standard of living. I myself think that it would be exciting and interesting to move abroad. But i also know that a lot of people that leave their doesnt do it by chioce. They do it because of natural disasters or war so that they have no other chioce but to flee.