Why have many European countries encouraged immigration of foreign populations into their borders in the recent past?

Question

Quizplus · Accepted Answer

Many European countries have aging populations and declining birth rates, leading to a shortage of workers in certain sectors of their economy. Encouraging immigration of foreign populations is seen as a way to fill those gaps in the labor force and sustain economic growth. Furthermore, immigrants can also bring new skills, ideas and cultural diversity, which can be beneficial to the host country.

Why Have Many European Countries Encouraged Immigration of Foreign Populations