Cuneiform represented a system of writing created by ancient Sumerian culture. Written alphabet was an important advancement in the development of ancient civilization. The ability to write may have helped these early civilizations in the flowing manner: (sswh1a)

deseasie in europe              

a system of cooperative federalism emerged, as the powers of the federal government expanded.

the first two years of american revolution was not very encouraging for the patriots since the british were far superior in sea power, arms and troops.