Clifflike sides describes the walls of a mesa. Hope this helps:)
Is too long I can’t even see
Answer:
the topic would be medium of exchange and the main idea is basically the author's message about the topic, it can be expressed directly or implied. So in this case the main idea would be that medium of exchange have changed their ways of trading or bartering for the better making it way easy.
hope i helped, if i didn't i'm sorry and good luck! :)
Answer: C) by encouraging white leaders to allow nonviolent protests.
Explanation: In the given excerpt from Dr. Martin Luther King’s “Letter from Birmingham Jail” we can see the description of the black people's sentiments (resentents and latent frustrations) and how Martin Luther King says they will need to release those feelings. To conclude this claim he encourages white leaders to allow nonviolent protests, as he says in another part of that letter: "I have earnestly opposed violent tension, but there is a type of constructive, nonviolent tension which is necessary for growth."
I’m sure the answer is B :D