Final answer:
Dr. Martin Luther King Jr. argued for love as a guiding principle in dealing with racial inequality in his 'Letter from Birmingham Jail', reinforcing the importance of nonviolent protest to combat injustice and discrimination.
Step-by-step explanation:
True, in the "Letter from Birmingham Jail," Martin Luther King Jr. did argue that love should be the guiding principle when dealing with racial inequality. Dr. King's letter was a powerful response to criticism from white Alabama clergymen who had called for patience and a more gradual approach to social change, following the nonviolent protests in Birmingham. King emphasized the urgency of the civil rights struggle and the moral obligation to act against injustice, championing love and nonviolent resistance as the means to achieve equality and justice.