Answer:
The Treaty of Kanagawa was similar to the treaties China signed with various European powers, in the sense that it allowed Japan to trade with United States and the west, just like the Open Door Policy created a way for trading to take place between China and many European powers—along with the United States, and Japan as well.
It has been declined since 1960s
This declines in marital rates forced a lot of children have to live within a single parents household. Which make them forced to experienced a really harsh condition where they have to face economic difficulty from income perspective and unfulfilled need for affection because the single parents is forced to be away from work and couldn't pay attention to the children.
Germany is a democratic, federal parliamentary republic, where federal legislative power is vested in the Bundestag (the parliament of Germany) and the Bundesrat (the representative body of the Länder, Germany's regional states).
The correct answer to this open question is the following.
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The two events which ended the time of primitive society started the time of animal husbandry society were the end of humans being nomads and the beginning of the Neolithic Revolution.
When humans established between the Rivers Tigris and Euphrates, in the Middle East, they formed the first and oldest civilization on planet Earth: the Sumerians.
There, they developed new and advanced agriculture techniques and could prosper learning the times of the flooding of the rivers. That flooding left a very fertile soil to grow crops. That is why they could establish powerful city-states such as Lagash, Ur, Kish, Nippur, Uruk, or Eridu.
The Neolithic Revolution is also known as the Agriculture Revolution. That is when Sumerians started to plant seeds and domesticate animals.
