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.
A written language developed around 3300 BCEâcivilization is official! The first civilization to develop was called Sumer in southern Mesopotamia. Sumer was a collection of city-states, most of them with thick defensive walls because the city-states were often at war with one another.Major cities included Eridu, Uruk, Ur, and Lagash. written language developed around 3300 BCEâcivilization is official! The first civilization to develop was called Sumer in southern Mesopotamia. Sumer was a collection of city-states, most of them with thick defensive walls because the city-states were often at war with one another.