Point of view? Or do you mean in an essay? If you're referring to an essay it would be an Autobiography
What do you mean?
I see no image to elaborate on your question
Answer:
It would go in order the way it's put
Explanation:
The cause is that the interest in balloons grows so the first effect/cause would be that inventors develp hydrogen balloons, the second effect/cause is a balloon filled with hydrogen is launched, and the final effect is the very first hot air balloon is launched. I am sorry if this was confusing.