What was the purpose of the Declaration of Independence? (Paragraph 1)

The formal declaration of independence established the new American revolutionary government and officially declared war against Great Britain. The primary purpose of the declaration was to assist the Second Continental Congress in obtaining aid from foreign countries.

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

i dont know but i need points