Many of its critics claim that multicultural education will divide the nation and undercut its unity.
This is an interesting point. I don't think multicultural education divides a nation, but rather promotes understanding, respect and inclusion by recognizing and valuing different perspectives. A strong and confident culture does not fear diversity because it embraces it. I think the belief that recognizing multiple cultural narratives weakens national unity actually stems from cultural insecurity. Inclusion does not mean division; on the contrary, it can strengthen societies by promoting dialogue, empathy and mutual respect. Unity is not uniformity, but coexistence in diversity.