I think you need to put this into science
The main reason why Alexis de Tocqueville traveled to the united states was to observe American democracy in action, and to take note of what worked and what didn't, as many European countries were going through democratic revolutions of their own.
So, the third one.
These days radical and reform movements use social media.
Bc the constitution as is the mayflower compact were formed on the same bases
Short answer-- no
long answer-- while im not a complete expert in this subject, the code of chivalry was like a moral code of conduct: fear god, be respectful, serve your king, etc.
stuff a knight would and should do.
the chivalric order was more like a group or society of knights of which there were many and i can't say for certain they all followed the same code of chivarly