The Indus river River Valley was the home of the first Indian civilization. The Arabian sea, Indian sea, and Bay of Bengal surround India. Ancient Indians sailed these waters to other ancient lands, such as Mesopotamia. This travel helped encourage trade.
Citizens elect representatives who then decide on laws.
The Bubonic plague and the raids by Vikings.
The most common underlying reason is “Chronic Pain”.
The dictator creates all the laws, without going through a parliament first