Final answer:
Dr. King responded to criticisms of his actions' timing by arguing that African Americans had waited over 340 years for their rights, and that the time is always right to pursue justice.
Step-by-step explanation:
Dr. Martin Luther King Jr.’s response to the counterargument that his action in Birmingham is untimely includes the statements “We have waited for more than 340 years for our constitutional and God-given rights.” (Option C) and “We must use time creatively, in the knowledge that the time is always ripe to do right.” (Option E). These responses address the criticisms from white clergymen regarding the pace of the civil rights movement and the urgency with which action was being taken. Essentially, King’s argument is that African Americans could no longer wait for a “right time” for their rights to be recognized and that delaying action equals complicity in the face of injustice.