It's A) Encourage lots of little behaviors to add up into one large action.
Hope this helps, Good luck! (:
Answer:
a strong military is the right one
What you wrote is great but I do want to give you some tips.
1) Do you know what Subtle means? You need to know what words mean before you write it down. Subtle - especially of a change or distinction. Here is an example - It was a subtle of gray.
Other than that the text you wrote is amazing! Good Job! I guarantee you will get an A+! Plus you so deserve an A+!!!
Option (c)
They were far enough from the Sun to escape the heavy bombardment that battered the early solar system.