explain causes and effects between the American Revolution and the government established by the U. S. Constitution

cause:  he British Empire established colonies in the Americas.

effect: the Enlightenment ideals of liberty, equality, and justice helped to create the conditions for the American Revolution and the subsequent Constitution. The United States took possession of nearly all the territory east of the Mississippi River and south of the Great Lakes, with the British retaining control of northern Canada, and Spain taking Florida. Among the significant results of the Revolution were American independence and friendly economic trade with Britain.

the indians crossed artificial boundaries, setting the stage for conflict