It sounds like Confucianism and filal piety but Confucianism is a philosophy not a religion. Hope that helped though!
Quoting from the paragraph " Those who supported him BELIEVED that the Vietnam war would end in a US victory"
The only correct answer can be statement C.
The British and the America colonists work together to defeat the French in the French and Indian War, showing that statement A cannot be correct.
One result of the French and Indian War was France giving up a large amount of territory to the British. This included a significant part of modern day Canada. This shows that statement B is wrong.
Statement D is also incorrect because the French lost land.
This shows how only statement C. can be correct.
