Answer:
pretty sure its the wars or the world
Explanation:
The fulcrum is the heart of the lever.
You didn't give me a picture but I can visualize..
The picture is probably showing you something that looks like a seesaw. If there is a triangle on the bottom of the seesaw, that's the fulcrum.
Here's an image I found a while back that will probably answer your question.
I hope this helped!
I would go with B, because it helps the reader understand what disseminate doesn't mean, which is to keep something a secret.