History is a complex thing.
Well Christopher Columbus discovered America.
The 13 British colonies were the only successful structured
attempt at structured goverment on that shoreline.
The British King was leading everything into tyranny.
George Washington gets the credit for changing that,
with many of the precepts in the older magna carta actually
put into the US Constitution, as well as business and
government directives req'd for a successful operating
federation under God included as well.
13 colonies grew into 50 similar states. So here we are today.
Please don't ask for further details, just the way it is.