The 1776 document, which officially declared the united states an independent nation is?

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation:

just like you man, i personally think its either c or d

explanation:

but good luck with the test man