The boundaries that do not follow the spatial distribution of cultural groups or political cultures are called:

Correct option is C

A superimposed boundary is a political boundary that is imposed by external forces such as colonial powers or international agreements. These boundaries ignore existing cultural, ethnic, or political divisions, often leading to conflicts and tensions.

Created by colonizers or conquering nations.
Do not align with local ethnic, linguistic, or political divisions.
 Often cause long-term disputes and conflicts.

Thus, the correct answer is:
Superimposed Boundaries

2. Subsequent Boundaries  (Incorrect)

• Formed after cultural landscape development.
• Example: India-Bangladesh border evolved over time.

3. Antecedent Boundaries  (Incorrect)

• Established before significant human settlement.
• Example: US-Canada border along the 49th parallel.

 4. Relict Boundaries  (Incorrect)

• No longer in use but still visible in landscape/culture.
• Example: Berlin Wall (divided East & West Germany).