The United Kingdom Based on this list, the United Kingdom comes out on top as having the most well-developed education system in the world for 2020. In second place is the United States, followed by Australia, the Netherlands, and Sweden.
Answer: They had the trading root of Timbuktu and along with the Mansa Musa ruling, people all over came and were trading. The consequences could've been people invading, thieves, etc.
