They made Channels underground a lined with clay to prevent sepage in the surrounding soil. They were a big contribution and we still do something inspired by that today.
The role of music in the United States has changed throughout its history and continues to transform as new ideals and genres emerge. It serves various functions and is used by people of all ages in many ways. The purpose of this paper is to show the development and role that music portrays in society from its earliest beginnings through present time as well as its future.
Cause the press and the government need something to take about and do
Well first of all it consisted of Romans, rather than Greeks. It also depended much more on heavy infantry, which was organized into maniples of 120 men.