Changes in people’s lives during the Mesolithic era.

During the Mesolithic period, there was a change in climatic conditions, which influenced economic activities. At this stage, people have learned to grow food on their own and train wild animals. Consequently, the ancient people passed from an appropriating type of economy to a producing one. They also spread throughout the entire globe. Ancient people moved their places of residence to the American, Australian continents. In their spiritual life, they acquired faith in gods and natural forces. The authority passed to the leaders and priests.