Explain the reasons for the victory of the North American colonies in the war against the powerful mother country.

One of the main reasons for the victory of the population of the North American colonies was the fact that the metropolises were at a very remote distance from the continent and could not fully control the political situation in the colonies.
With the beginning of the growing discontent of citizens, the authorities, which were put in place to resolve local issues, were not prepared for the further development of events, which grew into a struggle for independence.
The colonies received comprehensive support from most European states, and England was left without allies.