Answer: The answer is: the struggle for justice.
Explanation: The universal theme reflected in the poem "The Southern Refugee" is the struggle for justice. The poem describes the plight of refugees who have been forced to flee their homes due to war and violence, and the injustice they face as they try to rebuild their lives in a foreign land. The speaker of the poem highlights the cruel treatment of the refugees by the people around them, and the pain and suffering they endure. The poem ultimately emphasizes the need for justice and compassion for those who have been displaced and marginalized by conflict and oppression.