Answer:
The Tigris and Euphrates rivers made it possible to grow wheat on the arid Mesopotamian plains, but the dry climate eventually defeated human engineering. Irrigation brought water to fields faster than it could drain out. As salt-rich groundwater rose and surface water evaporated, mineral salts built up in the soils. Farmers switched to more salt-tolerant grains like barley, but the harder they farmed, the less they harvested. After about 2,000 years, the once-fertile land of southern Mesopotamia was barren.
Explanation:
B. germany
Germany was the scapegoat for WW1
Answer: Cluster analysis
Explanation:
Cluster analysis is the grouping process in which the elements persisting more similarities in nature , characteristics or appearance are gathered as compared to any other group. This type of group is known as cluster.
According to the question, Samuel is using the method of cluster analysis for his research to analyze the behavior of customers. He is making the cluster of women according to the age and their preferences about the purchase of washing machine.
Answer:they met with new people
Explanation:google