Final answer:
Xenophobia is the irrational fear or hatred of another culture (A). It manifests as a fear of competition from foreign workers, concerns about the integration of other races, and worries about demographic changes. It can lead to discrimination and marginalization of certain groups.
Step-by-step explanation:
Xenophobia is the irrational fear or hatred of another culture. It is often characterized by hostility and discrimination towards individuals from different cultural backgrounds. In the context of increasing illegal immigration due to ineffective border control, xenophobia may manifest as a fear of competition from foreign workers, concerns about the integration of other races, and worries about the demographic changes in the population.
For example, some people may fear that their job opportunities will be taken away by immigrants, leading to a sense of economic insecurity. Others may have concerns about the cultural changes that may result from a more diverse society. Xenophobia can have significant social and political implications, as it can lead to the marginalization and mistreatment of certain groups.