Tight Feeling in Throat. A tight feeling in your throat can be very uncomfortable. This can also be an alarming sensation if you are unsure what is causing it. Different causes can cause a tight feeling in the throat to appear intermittently or constantly.
The origins of civilization can be traced to a group of people living in southern Mesopotamia called the Sumerians. By c.3500 BCE, the Sumerians had developed many of the features that characterized subsequent civilizations.
The World's Oldest Civilization. The cradle of civilization is one of the five possible locations where civilization first emerged. According to many experts, civilization began in what is called the Fertile Crescent (Mesopotamia), and then spread to other areas due to a nomadic lifestyle.t is difficult to answer a question like what is the oldest civilization and how old is it because there are no definite records or dating methods that can give us an exact time period for when these civilizations existed.