Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> The populations of countries like the United States of America and Australia have seen a huge increase because of ____.

• A. Procreation
• B. Immigration
• C. Refugee crisis
• D. Emigration

Answer 1

The correct option is B Immigration

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> The populations of countries like the United States of America and Australia have seen a huge increase because of immigrants. If we analyze the trends of international migration, we can see that people migrate from the less developed nations to the more developed nations.