What system emerged (began) in the late 1860's? plantationism or sharecropping

What were the economic, religious and social/political factors in the abolition of slaves

The tomb of qin shihuangdi could be compared to what? a pharaohs tomb a christian coffin tomb of the unknown soldier a labyrinth

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^