After the Declaration of the Independence, The very important changes in the constitution were made, civil rights came into account, slavery was ended and the British rule was demolished.
Step-by-step explanation:
America has become a very free country whose security is controlled by the military. It gave the citizens a sense of freedom and security.
The policies that make the country both secure and liberal should not be in tension. The policies that might give security to it's people might not be as liberal for it's citizens.