SSC MTS EXAM

Detailed explanation-1: -The Neolithic Era began when some groups of humans gave up the nomadic, hunter-gatherer lifestyle completely to begin farming.

Detailed explanation-2: -When early humans began farming, they were able to produce enough food that they no longer had to migrate to their food source. This meant they could build permanent structures, and develop villages, towns, and eventually even cities. Closely connected to the rise of settled societies was an increase in population.

Detailed explanation-3: -Sumer. Sumer, located in the southernmost part of Mesopotamia, between the Tigris and Euphrates rivers, was the home of one of the world’s first civilizations. Sumer’s Early Dynastic Phase began about 5000 bp, a century or so after the development of a nuanced writing system based on the Sumerian language.