Answer: c. Communism
Explanation: the other three are all philosophy’s but Communism is not
Nationalism, Imperialism, and Militarism were the three forces at work that helped set the stage for war.
Answer:
Currently a Pandemic has hit the Entire world which is known by the name or COROVID-19. This is a virus that has been spreading and people have been asked to take precautionary measure because it is contagious.
A similar viral outbreak occurred in history which is known as SARS. That virus also spread globally and scared people due to lack of knowledge regarding it. People learned from the previous outbreak of how to manage businesses and life in situations like these, and now during this outbreak, people know better to manage and tend to their lives around a pandemic.