What is your textbook called so I can look it up and help you with the answer.
Answer:
I don't know if this will help but here you go
Explanation:
Duels were to challenge someone over a woman or to defend one's honor. In the US, dueling was used to deal with political differences and disputes and was the subject of an unsuccessful amendment to the United States Constitution in 1838.
D. the Vietcong and North Vietnamese demonstrates they could still fight.
This is true because the TET Offensive was a strategy or a Trap set by the Vietcong, where South Vietnam/ United States Troops And North Vietnam/ Vietcong would have a 7 day cease-fire. But The Vietcong snuck South Vietnam borders dressed as regular citizens and attacked 100+ South Vietnam Cities. Killing hundreds of Civilians and American Troops
The prior to the French Revolution is where the Third Estate has the most people but the least political power.
Im not sure but C makes more sense in that diagram