What Causes People to Emigrate?

Every day somebody in the world decide to emigrate in other country. Somebody is just thinking about it. There are many reasons why people might choose to emigrate. Some have religious, political, ecological or economic reasons. Others have personal reasons such as marriage or education.
Among the factors, that push people to emigrate are: unemployment, limited political or religious rights, restrictions of religious freedom, oppressive legislation, war, and others.
Many emigrants move together with their families toward new regions or new countries where they hope to find peace or job opportunities not available to them in their homeland. Sometimes emigrants move to countries with big cultural differences and will always feel as guests there, conserving their original culture, traditions and language. Such situation causes the conflict between the native and the newer and results in an uncomfortable situation for the "foreigners", because they are to adapt to living conditions sometimes new and strange to them.
Like the other people I thought over emigration. When I ponder over the country I would like to emigrate, I imagine Germany. This is economically and politically developed country. To my mind, mentality of German people is most suitable for me. Moreover, I know German language, German history and culture. Geographic position and climate conditions are good for me. Living in Germany, I can visit anycorner of the Europe.
Whether it is necessary to emigrate or not? Тhere are a lot of swings and roundabouts. I think it would be better to decide whether you are ready to leave your native country and turn over a new leaf. Before moving to new country it’s necessary to learn information about it and about life of our nationals