By: just me Economic Reasons for American Independence The thirteen colonies that became the USA were originally colonies of Great Britain. By the time the American Revolution took place, the citizens of these colonies were beginning to get tired of the British rule. Rebellion and discontent were rampant. For those people who see the change in the American government and society a real Revolution, the Revolution is essentially an economic one. The main reason the colonies started rebelling against 'mother England' was the taxation issue. The colonies debated England's legal power to tax