(1) This Act may be called the Constitution (One Hundred and Fourth Amendment ) Act, 2019. in o force on the 25th day of January, 20 Answer: The 2019 Constitution (104th Amendment ) was introduced by the Minister of Justice Ravi Shankar Prasad in the Lok Sabha on December 9, 2019. The bill was intended to amend Article 334 of the Constitution . The 104th Amendment to the Indian Constitution has extended the time limit for terminating SC and ST seats in the House of Commons and State Legislatures from 70 to 80 years. It removed the seats reserved for the Anglo- Indian community in the Lok Sabha and the State Legislatures. As a result, the Constitution is amended roughly twice a year. There are three types of amendments to the Constitution of India of which the second and third types of amendments are governed by Article 368. The first type of amendment must be passed by a "simple majority" in each house of the Parliament of India . The amendment also removed the reservation for Anglo-Indians in the Lok Sabha and state assemblies by not extending it further. Amendments : The Act amended Article 334 of the Constitution . 105th Constitutional Amendment Act, 2021 Official name: The Constitution (One Hundred and Fifth Amendment ) Act, 2021 Came into effect: 10 August 2021