Why was the declaration of independence a neccasary document for the founding of the nation

It was necessary because we had to let other nations know that we were our own and no one and no nation could take our nationality from us. Or it means National Identity.

Explanation:

what precedent do you see the ordinance of 1787 setting for the 1st amendment of the us constitution : )

this person under me, copied me. owo

a social contract.

"a social contract is an agreement between citizens and their leader where the citizens give up certain freedoms in exchange for protection. the constitution of the united states is an example of a social contract."