Haha well that is a tough one, it honestly matters what you feel strongly about so i cannot answer very well. but i suppose a nice subject would be how you feel about this world today, a very large topic but i am sure you can narrow it down<span />
<h2><em>B) he was afraid to loose him the way he lost his parents.</em></h2><h2><em> HOPE IT HELPS (◕‿◕✿) </em></h2><h2><em> SMILE!!</em></h2>
It depends what the explanation is about, but I’d say a diagram would be the most effective in most cases.