Examine the historical timeline governing the drafting, adoption, and enforcement of the Indian Constitution:
1. The Constituent Assembly formalized and enacted the Preamble only after the entirety of the main constitutional text had been passed.
2. The complete body of constitutional provisions acquired full legal enforcement status simultaneously on November 26, 1949.
3. The chronological date permanently inscribed within the Preamble indicates the exact day the complete Constitution was fully enforced across the nation.