The constitution defines America in terms of individual rights. That’s why guns continue to see no reform despite continual massacresI think the strong libertarian individual rights define America. The US is politically the most libertarian country in the world.
The power of the individual over the state.
Just like many ideals there’s a lot wrong with it but its clearly a guiding principle in their country.
Ps. for what it’s worth, one branch of my family tree traces back to Nigeria through the Caribbean. Another branch is Indian through plantations in Mauritius. Both were slaves.