What are three things the Declaration of Independence succeeded in doing?

These three major principles were included in the Declaration of Independence: Life, Liberty, and the Pursuit of Happiness are examples of inalienable rights. Every man is made equal. Individuals have a civic duty to protect their own and others' rights.

i think the answer is: cuba wanted to be independent from spain, and the u.s. wanted to end spanish rule in the west.

hope i

-lavira : )

d. william mckinley's southern upbringing him win.