The sentence <em>Sickly people cost the company a whole boatload of dough </em>is not acceptable because the sentence contains a loaded word as well as slang.
You cannot use slang words such as <em>boatload </em>or <em>dough </em>in formal English.
I don't understand the questions. Word it differently.
Answer:
They are remember for peaceful protest vs riots and for using the press to achieve their goals.
Explanation: