Answer:
What did most Americans understand before their country entered World War I? the Triple Entente and the Triple Alliance.
Explanation:
The event or incident that triggered long standing tensions in Europe and was the immediate cause of ww1 was the assasination of archduke Ferdinard and his wife sophie, in sarajavo by a Bosnian student.
A) 32.12 = 8.8t
B) because it is how long/far something is. Something cannot be -44 inches away.
C) It took the diver 3.65 of a minute
I hope I got it right. XD