Reflection about Development Gap

This week, I learned about the Development Gap and why some countries are poor and others are rich. I learned that it's depends on these subtopics: Historical, Geographical, Social and Political. The hardest part of this learning is actually planning this assignment and achieve it and the easiest is working as a group. I'm learning this because I was wondering why some countries are rich and poor. I know that I'm getting facts right by checking the resources.