What social, legal, and economic status did slaves have in the antebullum south?

The segments shown below could form a triangle.

Trench warfare began after germany failed in its initial plan to seize france and bring a quick end to the war. negotiate a temporary truce with the allied forces. attack the allies by sea with its powerful navy. storm across the eastern front to attack russia.

Aside from low birthrates and high death rates, what can cause a country’s population to decline