What did the creators of the declaration feel compelled to do in order to maintain their credibility?

Me i need a correct answer how did mlk jr.’s “voice” in his speeches shape the civil rights movement?

What is the main idea of this paragraph from the volcanoes section of the ready.gov website

It will be through raising high the prestige of your administration by success in short-range recovery, that you will have the driving force to accomplish long-range reform. on the other hand, even wise and necessary reform may, in some respects, impede and complicate recovery. what is the purpose of the transitional phrase on the other hand in this excerpt? a) it provides a counter-argument to the writer's main ideas. b) it provides a hypothetical situation for the reader to ponder. c) it provides additional evidence in favor of the writer's argument. d) it provides information about laws that are opposed to the writer's argument.