Could somebody help please

What is the main source of conflict in this passage? lee grew up near the old-growth forest. she loved wandering the trails and looking at the natural beauty around her. but the city council recently approved plans to cut down the forest in order to build a shopping center and apartment buildings. the council believed the development would create new jobs and provide more affordable housing. lee was upset when she heard about the plans to destroy her beloved forest, and she vowed to do something to save it.

I’ve given a lot of thought to what one of them should be, and the answer seems clear.

Ok which of peter's lines shows that he is using personal experience to understand the reading?