The Sumerians were the first people to migrate to Mesopotamia, they created a great civilization. Beginning around 5,500 years ago, the Sumerians built cities along the rivers in Lower Mesopotamia, specialized, cooperated, and made many advances in technology. The wheel, plow, and writing (a system which we call cuneiform) are examples of their achievements.
1 In a Parliamentary System, the head of state is usually a different person than the head of government (not in every country). 2  The HOG is often vested with more official power, but holds that position for a relatively short time.
Best Answer: a parliamentary government a system of government wherein the ministers of the executive branch are drawn from the legislature, and are accountable to that body, such that the executive and legislative branches are intertwined.he prime minister is elected to the parliament and is selected by the majority party, or a coalition of parties if there is no majority. In a parliamentary government, the legislative and executive branches are both controlled by the majority party.