Answer: 1.Reasons for external migration can include economic opportunities, political instability or persecution in one's home country, or family reunification. Migration can also be involuntary, such as in cases of war or natural disasters.
2.Xenophobia refers to fear or hatred of foreigners or strangers. This can pose a challenge to migrants and refugees as newcomers in a host society by creating barriers to integration and access to resources, as well as increasing the likelihood of discrimination and violence.
3.The socioeconomic status of migrants and refugees can vary depending on factors such as their education and skills, as well as the economic conditions in the host country. Migrants and refugees may settle in both rural and urban areas, and the conditions in the areas where they settle can also vary. Some may face poverty and limited access to housing, education, and healthcare, while others may have more access to resources and opportunities.
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