The Universal Declaration of Human Rights, the International Covenant on Civil and Political Rights, and the International Covenant on Economic, Social and Cultural Rights all contain provisions that protect the rights of migrants.

The right to own property is not explicitly guaranteed to migrants under international law, although some countries may grant this right to migrants on a case-by-case basis.

Displacement is the term used to describe the forced movement of people from their homes due to persecution, war, or natural disaster.

Access to education is not typically considered a challenge faced by migrants, as most countries provide free or low-cost education to all children, regardless of their immigration status.

Naturalization is the process by which a country grants permanent residency to a foreign national.

The right to vote in national elections is not guaranteed to migrants under the Universal Declaration of Human Rights, although some countries may grant this right to migrants on a case-by-case basis.

Urbanization is the term used to describe the movement of people from rural areas to urban areas.

Cultural assimilation is not typically considered a factor that can contribute to migration, as people are more likely to migrate to countries where they can maintain their own cultural identity.

A visa is a document that allows a foreign national to enter and remain in a country for a specific period of time.

The right to own property is not explicitly guaranteed to migrants under the International Covenant on Civil and Political Rights, although some countries may grant this right to migrants on a case-by-case basis.

Migration, emigration, and immigration are all terms used to describe the movement of people from one country to another.

Access to healthcare is not typically considered a challenge faced by refugees, as most countries provide free or low-cost healthcare to refugees.

Naturalization is the process by which a country grants citizenship to a foreign national.

The right to own property is not explicitly guaranteed to migrants under the International Covenant on Economic, Social and Cultural Rights, although some countries may grant this right to migrants on a case-by-case basis.

Internal displacement is the term used to describe the movement of people from one region of a country to another.