Hey there!
Graphics are the answer!
Hope I was able to help!
I think it's a because every word has a subject and a verb
It's pretty simple. You only need to focus on the reasons why people are homeless. Do they have good education? do they get better job? Or do they find ways inorder not to be homeless? Questions like that will help you determine why? and what can be the solutions inorder for them not to be homeless.
I believe the answer would be implicit wording
