I think it's C but I'm not to sure because I didn't read the whole thing :/
Hello Excarledgnz, <span>The Three Musketeers are also referred to as </span><span>Richelieu's Guards</span>.
Answer:
The answer is 'D' because it contain the word 'but'
A coordinating conjunction is a sentence that uses words such as 'but' and 'and'