Final answer:
Yank being thrown out of the I.W.W. office is an example of man versus society conflict, demonstrating the external struggle between an individual and societal forces or institutions.
Step-by-step explanation:
In the context of Yank being thrown out of the I.W.W office, this is an example of man versus society conflict. This type of conflict depicts the struggle between an individual and the larger forces of society which may encompass government, cultural norms, or societal structures. Such conflicts often highlight the individual's struggle against social conformity, societal expectations, or institutional oppressions.
Conflict with society is a common theme in literature, demonstrating the tension that exists between individual desires and societal expectations. This form of conflict is external, as it pits the protagonist against external societal forces. A powerful instance is when government or an organization, such as the I.W.W., exercises its power, which may alienate or exclude individuals who do not conform or who challenge the status quo, as happened with Yank.