Make American great again and I stand with her
I think the third option would be a suitable answer.
Answer:
Right answer:
C. 4.6 billion years old.
Explanation:
Answer:
Various names have been applied what is known as the Vietnam War. These have shifted over time, although Vietnam War is the most commonly used title in English. It has been variously called the Second Indochina War, the Vietnam Conflict, the Vietnam War, and Nam. In Vietnam it is commonly known as Kháng chiến chống Mỹ (Resistance War against America).
