After the Second World War, international population migration has shown new characteristics: (1) population flows from developing countries to developed countries; (2) short-term immigration.

Analysis of test questions: After the Second World War, the new feature of international population migration is that the proportion of permanent immigrants is obviously reduced and the migration forms are more diversified. First of all, political international population migration has increased dramatically. Secondly, the flow of international population migration has changed greatly. Europe has changed from the original emigration area to the immigration area, and North America is still the immigration area. Latin America and Asia have become the main sources of immigrants. In addition, the emergence of emerging cities has led to the continuous influx of population, as well as the development of tourism, and oil exporting countries in West Asia and North Africa have also caused population migration.

Comments: This question is moderately difficult. Students are required to master the new characteristics of international population migration after World War II.