In what year was the Fourth Constitution introduced?

• A. 1964
• B. 1973
• C. 1670
• D. 1969

Answer: (A)

A new constitution represents a formal upgrade to a country's governing framework, usually adopted in response to major political changes and to lay out how government, rights, and laws will operate under the new system. In this context, the fourth constitution being introduced in 1964 means that, after earlier constitutional arrangements, a fresh legal framework was officially adopted and took effect that year. The date marks the exact moment the new rules began to guide governance, signaling a significant shift in the nation’s political and legal structure.

The other years don’t align with this particular milestone: 1670 is far outside the modern constitutional era, while 1969 and 1973 point to different reforms that did not constitute the fourth constitutional framework in this country’s sequence.