Why was the Confederate States of America formed and Davis’ speech made before Lincoln’s speech if the election of Lincoln led to secession of states?

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

What important race leader of the early twentieth century is being described?

Why would someone who is studying the history or culture of this time. find this text interesting important or useful?