Answer:
I believe its based on the average income
I think is A revival of feudalism
Mansa Musa was emperor of the West African Empire Mali. He was most known for being one of the richest people in all of human history with a net worth of about 400 billion. He accumulated this wealth because of the large amounts of gold and salt being produced in his country. I hope this helps :)
other perspectives
richer experiences
cultural contributions are achieved though diversity
tolerance is greater
better understanding of other ppl and clutures
helps with the globalization since it brings ppl together