Answer:
The primary source document that could help a historian understand why the US Civil War started is a Charleston Mercury editorial published in 1860 because it contains factual accounts of the events during that time.
如果你正在读这篇文章， 那么你应该为什么????这不是答案笑什么， 你会报告确定去， 我不在乎婊子
Feudalism was an oppressive government system; once you were born into a class, you stayed there. There was very little social mobility, so it’s quite apparent to see why only the royals and nobles would benefit from such.
The ideals of economic freedom are strongly associated with healthier societies, cleaner environments, greater per capita wealth, human development, democracy, and poverty elimination
I hope this helps =)
The Sumerians in Mesopotamia near the Tigris and Euphrates Rivers being among the first civilized well-developed agricultural nations in the world, learned from the Ubaidians. The latter people were a strong creative force at one time who gave rise to such things as weaving, masonry and pottery which could explain the origins of artifacts like the one shown above here.
