I think you already have it in order? At least, it looks correct to me.
<span>Martin Luther King Jr.'s "Letter from
Birmingham Jail" declared that the white moderate had to set aside their fear
of disorder and promise to ethnic justice. Martin Luther King Jr. wrote his
"Letter from Birmingham Jail" for the local clergymen.</span>
Answer:
C.) to provide centers for converting American Indians to Catholicism
Explanation: