Breadth requirements in Universities require students to take a certain number of courses outside of their area of study. For example, at Western, a science student is required to take at least one arts course and one social science course to be eligible for graduation.

Choice veganism is a concept of veganism where a person does not have to be vegan all the time. They are able to choose when they want to be vegan. It emphasizes the utilitarian value of being vegan, claiming that the impact of making incomplete changes to your diet is significantly better than making no changes at all. For example, a choice vegan may eat vegan throughout the week and eat meat on the weekends.

Speculative fiction is a broad category of fiction that uses elements that are nonexistent in terms of reality, recorded history, or nature and the present universe, covering various themes in the context of the supernatural, futuristic, and many other imaginative topics. The worlds created through speculative fiction often contain extrapolations of current world issues. Some examples of speculative fiction are The Handmaid's Tale, Us, The Hunger Games.

Sovereignty means the ability of a country to govern itself. Giving up sovereignty would mean giving international organizations the power to make important decisions for your country. It is important to mention that joining some international organizations may require countries to give up some of their sovereignty in exchange for some collective purpose.

The North Atlantic Treaty Organization (NATO) is a military alliance between 30 North American and European countries. It is based upon a principle of collective self-defence wherein if one of their members is attacked, all 30 countries will come to that member's defence. It was created in an attempt to contain the USSR during the Cold War and is largely still used as a bulwark against Russian aggression today. The following countries, India, Malaysia, Singapore, Indonesia, Thailand, Japan, and South Korea have discussed replicating the clauses of the NATO treaty for themselves, in order to form a NATO-like organization in Asia.

A pre-agricultural society is one which existed before the agricultural revolution, which occurred in about 10,000 BCE. the primary means of getting sustenance in these societies was hunting animals and/or gathering plant food

Wakanda is a fictional country appearing in American comic books published by Marvel Comics. It is located in sub-Saharan Africa and is home to the superhero Black Panther. It is depicted to have access to a wide variety of resources, specifically Vibranium. Vibranium is the powerful metal in the Marvel Universe and also the most valuable element in the world. It can absorb and be used for a variety of other purposes such as creating extremely strong weapons, making superfast transportation lines, and medical technology. The people of Wakanda live in peace and prosperity, whereas everyone else in the world is unaware of their existence. Assume that the current state of Wakanda is in isolation.