Explain why there is an increasing economic gap between regions in the world (aka: uneven development)

The expanding economic gap between locales on the planet is in the middle of districts in the center and outskirts that outcomes from the globalization of the economy.

Economic disparity is the distinction found in different measures of financial prosperity among people in a gathering, among bunches in a populace, or among nations. Monetary imbalance now and again alludes to salary disparity, riches imbalance, or the riches hole.