Put the following in an ascending chronological order and select the correct answer by using codes given below:i. Constitution of National Commission to Review the working of the constitution.ii. Enactment of SCs and STs (Prevention of Atrocities) Act.iii. The employment of Manual Scavengers and construction of Dry Latrines (Prohibition) Act.iv. Amendment of Protection of Civil Rights Act.Codes:

• A. i ii iii iv
• B. ii iii iv i
• C. iii iv ii i
• D. iv ii iii i