D. because A would not fit in the way its telling people
Answer:
The correct answer is:
During the Tet Offensive, the NLF and North Vietnamese suffered heavy losses.
Explanation:
There were more than 37000 deaths during the Tet Offensive.
When you heat air it expands. When air expands it becomes less dense than the air around it, in turn making it rise.
Hope that helped
It looked like Europe now. But It was calmer back then before WW1
It is true that President Lincoln thought his speech was a failure.