✔ Correct Answer: C. Misrule by Congress Ministries
The correct answer to the question “The most significant development of the 1930s which strengthened Muslim belief in the Two-Nation Theory was?” is Misrule by Congress Ministries. This question belongs to Pakistan history 712 to 1947 in Pak Study. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.