Constitution Day in India is celebrated every year on 26th of November as the constitution of India was adopted by the Constituent Assembly on 26th of November in the year 1949 and came into force on 26th of January in 1950. Dr. Ambedkar is the Father of Constitution of India. After the independence of India, Dr. Ambedkar was invited by the Congress government to serve as a first law minister of India. He was appointed as the Constitution Drafting Committee’s Chairman on 29th of August. He was the chief architect of the Indian constitution and known for the strong and united India.