The correct answer is: All of the above.
Promoting social cohesion, addressing language barriers, and combating discrimination are all important factors in the integration of migrants into host communities.
Social cohesion refers to the bonds that hold a society together. It is based on shared values, norms, and understandings. When social cohesion is strong, it can help to create a more welcoming and inclusive environment for migrants.
Language barriers can make it difficult for migrants to communicate with members of the host community. This can lead to isolation and feelings of alienation. Addressing language barriers can help to improve communication and build relationships between migrants and members of the host community.
Discrimination can take many forms, including verbal abuse, physical violence, and institutional barriers. It can make it difficult for migrants to access education, employment, and housing. Combating discrimination can help to create a more just and equitable society for all.
In addition to these three factors, there are a number of other things that can be done to facilitate the integration of migrants into host communities. These include providing migrants with access to education and employment opportunities, supporting their cultural and religious practices, and promoting understanding and tolerance between migrants and members of the host community.