Women were finally able to focus on their needs maybe since the economy was doing better in that time I believe
Natural Selection, or human adaptations through evolution.
When there is more of a product, the price is lowered because the product is not in short supply. However, if there is very little of the product, the price will increase because it is harder to get one's hands on that product because of its scarcity.
They believed that because the military strength of their countries almost doubled in size after World War 1. They also felt humiliated and wanted revenge
