To develop a topic means to provide depth and detail through thorough exploration of the subject. This involves carefully selecting the language and type of information presented, as well as considering multiple perspectives. It can also involve incorporating surprising information to engage readers and being open to reconsidering a position based on new insights.
Among the options you've provided, the one that most closely aligns with the overall concept of topic development is:
It means considering multiple perspectives to create an interesting thesis statement.
This choice encapsulates the idea of exploring various angles and ideas surrounding a topic, which is crucial for developing a well-rounded and compelling discussion.