1. Kurd - Bangladesh (Incorrect): Kurds are a Muslim ethnic group with a significant population in southeastern Turkey, northern Iraq, northwestern Iran, and northern Syria. They are not a major community in Bangladesh. 2. Madhesi - Nepal (Correct): Madhesis are an Indo-Aryan ethnic group inhabiting the Terai plains of southern Nepal. They are a politically and socially aware community that has sometimes advocated for greater rights and representation within Nepal. 3. Rohingya - Myanmar (Correct): Rohingya are a Muslim ethnic group facing persecution in Myanmar. They are often mentioned in the news due to human rights concerns and the ongoing Rohingya genocide. Hence, option C is the correct answer.