It is very hard to say exactly how many subjects you need to study without knowing the specific University.

The number of subjects you study in a Liberal Arts degree isn't fixed and can vary significantly depending on several factors:

• The Specific University or College: Different institutions have different curriculum structures and requirements.
• The Country: Educational systems vary across the globe.
• The Structure of the Program: Some programs might have core requirements plus elective options, while others might allow for more specialization or interdisciplinary studies from the beginning.
• Whether you choose a Major or Minor: Focusing on a specific major will naturally lead to more courses in that area, while a minor will involve a smaller set of courses in a secondary field.
• Bachelor of Arts (BA) vs. Bachelor of Science (BS): Some universities offer both BA and BS in Liberal Arts, with slightly different focuses and potentially different subject requirements.

However, we can make some generalizations based on how Liberal Arts programs are typically structured:

• Breadth Requirements (General Education): A key characteristic of a Liberal Arts education is its breadth. You will likely be required to take courses across different academic disciplines, ensuring a well-rounded education. These areas typically include:
  • Humanities: Literature, History, Philosophy, Languages, Religion, Arts (visual and performing).
  • Social Sciences: Sociology, Psychology, Political Science, Economics, Anthropology, Geography.
  • Natural Sciences and Mathematics: Biology, Chemistry, Physics, Mathematics, Statistics, Environmental Science.

• Major: You will typically choose a major, which involves a more focused and in-depth study of a particular subject within the Liberal Arts. This will likely involve a sequence of courses building upon foundational knowledge. The number of courses for a major can range from 8 to 15 or more, depending on the institution.
• Minor (Optional): You might choose to pursue a minor in a different subject, which would involve an additional 4-6 courses.
• Electives: You will also have the opportunity to take elective courses in areas that interest you, further broadening your knowledge.
• Total Number of Courses: To earn a Bachelor's degree (which a Liberal Arts degree is), you typically need to complete a minimum number of credit hours, which usually translates to around 30-40 courses over a 3-4 year period (depending on the country and institution).

You should expect to study a diverse range of subjects across the humanities, social sciences, and potentially natural sciences, in addition to focusing in-depth on your chosen major. The exact number will depend on the specific program and university you attend.

Hope this helps !