Answer:
The Berlin Wall divided Berlin in two parts: East Berlin and West Berlin. The former was the capital of the communist German Democratic Republic, and the latter was a western, democratic enclave born from the occupation zones of the Western Allies after WWII.
Berlin was a symbol of the division of Europe and the confrontation between capitalism and Western democracy on one side, and communism, on the other side. Both parts of the city were sort of showrooms for their systems. American troops were stationed in the western part, and Soviet troops were stationed on the eastern part. The wall ran along the boundaries of the former Soviet zone with the western occupation zones. So, here NATO and Warsaw Pact forces stood side by side. For all these reasons, it´s said the Berlin Wall was a symbol of a Cold War world divided in two camps.
Explanation:
<span>Cons
</span>Depression of wages may occur but this seems to be temporary.
Having workers willing to work for relatively low pay may allow employers to ignore productivity, training and innovation.
Migrants may be exploited.
Increases in population can put pressure on public services.
Unemployment may rise if there are unrestricted numbers of incomers.
There may be integration difficulties and friction with local people.<span>Positive
</span>Job vacancies and skills gaps can be filled.
Economic growth can be sustained.
Services to an ageing population can be maintained when there are insufficient young people locally.
<span>The pension gap can be filled by the contributions of new young workers and they also pay taxes.
</span><span>Pros
</span>Job vacancies and skills gaps can be filled.
Economic growth can be sustained.
Services to an ageing population can be maintained when there are insufficient young people locally.
The pension gap can be filled by the contributions of new young workers and they also pay taxes.
Immigrants bring energy and innovation.
<span>Host countries are enriched by cultural diversity.</span><span>
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