The answer is D. Chivalry was a code of conduct for knights.
Answer:
OMG OMG OMG I CAN HELP MESSAGE ME RN
Explanation:
Its d because credit cards rank up debt because they don't get payed off ,debit cards don't have to be payed off<span />
Communities with war industries experienced an immediate labor surplus when those industries closed down, and the large numbers of returning soldiers added to the unemployment problem.