Confucianism is a Chinese system of beliefs (you could argue it's a religion, but it's more a system of beliefs and philosophy) based on respecting the elders and up-keeping the hierarchical structure of the society.
The correct answer is D!
The process by which businesses or other organizations develop international influence or start operating on an international scale.
Horses brought over by the Europeans made hunting buffalo easier.
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Treaties and established customs recognized by most nations are some of the things that are included in international law.
International organizations and sovereign states usually enter a treaty, an agreement under international law. A treaty has a lot of known names such as exchange of letters, protocol, agreement, pact, convention, or covenant.