Which of the following is a common form of intermarriage?

Interfaith couples represent a common form of intermarriage because they involve individuals from different religious traditions entering into a marriage. This type of union highlights cultural and religious diversity, which is increasingly prevalent in Canadian society given its multicultural landscape. Interfaith marriages can promote dialogue and understanding between different belief systems, often requiring partners to navigate variations in customs, rituals, and values.

In contrast, intra-class couples generally refer to individuals from similar social or economic backgrounds marrying, which does not illustrate the concept of intermarriage. Single ethnicity couples consist of partners from the same ethnic group, again not reflecting intermarriage. Long-distance relationships describe the geographical aspect of a partnership rather than the cultural or religious dimensions associated with intermarriage. Thus, interfaith couples distinctly embody the characteristics of intermarriage, making this option the most accurate choice.