The majority of the thirteen colonies were founded by

The thirteen colonies of the USA were founded by Britain.

Thirteen American colonies were bfrom England who settled in America from their Home country. The desire of extending the British Empire by Queen Elizabeth and putting an end to its rival Spanish combatants, colonies were formed in America.

The thirteen colonies consisted a uniform political, cultural and legal system which was predominated by Protestants.

British Empire sought to enforce repressive supremacy over colonies which was not accepted by the people in colonies and hence, this frustration over Britishers made the American colonies to protest.