Answer: declared his willingness to break unjust laws.
Step-by-step explanation:
The Letter from Birmingham City Jail is an open letter that was written by Martin Luther King Jr. In the letter, it was stated that people have a responsibility to make sure that unjust laws are broken and also to take action rather than for them to hope and wait for the justice to come from the court. He said that injustice anywhere is also a threat to the justice everywhere.
There were campaign against racism and racial segregation