I could be wrong but I think B, Although I would take someone other than my answer. Sorry i didn't know for sure.
They did a trading chain and traded items
Answer:
Sectionalism increased steadily in 1800–1850 as the North industrialized, urbanized and built prosperous factories, while the deep South concentrated on plantation agriculture based on slave labor, together with subsistence farming for poor whites who owned no slaves.
Answer:
The Declaration of the Rights of Man and of the Citizen was inspired by the writings of such Enlightenment thinkers as Montesquieu, Jean-Jacques Rousseau, and Voltaire.
Explanation:
I think its because of power or it commands more of respect or it was for decoration for the helmet. i hope this helps you.