
Max M. answered 07/15/20
Harvard grad, experienced SAT tutor
I like Peter's answer a lot, and it's probably enough to get you going. But Dumas is one of my favorites, so I'll just add a few thoughts. "Clash of the Titans" is a cool idea for a title, but if you're looking for a more dry and informational way to describe "wars and rivalries" for a topic proposal or something similar, you could identify the cultural element as political intrigue. Certainly it's not a topic that was on the minds of every French person in the early 1600s, when the book is set, BUT a) it *is* a topic on the mind of almost every character in the book, and b) it was a topic more on the minds of the average *19th* century French citizen, when Dumas wrote it. Put another way, one direction of your research could look at why a mixed race Frenchman born during the aftermath of the French Revolution would, in 1844, write a book about a couple of soldiers getting caught up in the schemes of Kings, Queens, and Cardinals. I mean sure, swordfights are fun (that's certainly why I originally read the book), but what else was interesting about this to Dumas? Was he interested in politics, and what did politics mean to him? How does that affect the way you see the political shenanigans of Three Musketeers?
Another thought: a slightly different way to look at the cultural element you're describing is Church and State. As I hinted above, remember that the big political guys in the book are King Louis XIII, Queen Anne, *and* Cardinal Richelieu. Hey, what's a priest doing getting involved with wars and rivalries? Depending on what's most interesting to you, that's another way to frame the topic.
Have fun! You're off to a good start, and you're making me want to reread the book!