The North had more buildings because the South depended on plantations and farms for slavery.
Ptolemaic dynasty occurred closest to the Common era. This era lasted from 305 BC to 30 BC.
Explanation:
The U.S. Army went into World War II with an end-strength of just 189,000, ranked about seventeenth in effectiveness among the armies of the world, just behind Romania, wrote Cristopher R. Gable in the U.S. Army Center of Military History publication: "The U.S. Army GHQ Maneuvers of 1941."
Social Darwinists believe in “survival of the fittest”—the idea that certain people become powerful in society because they are innately better. Social Darwinism has been used to justify imperialism, racism, eugenics and social inequality at various times over the past century and a half.