Consider the following statements regarding First Constitutional Amendment Act
1. It empowered States to ‘make any special provision for the advancement of any socially and educationally backward classes of citizens or for the Scheduled Castes and the Scheduled Tribes’.
2. It allowed the State to enact law scurbing citizens’ rights to freedom of expression and to practice any trade,occupation or business.
3. It also prevents States from making laws permitting them to acquire any citizen’s estate.
4. The amendment also added a ninth schedule to the Constitution, listing a number of State laws which cannot be challenged in courts.
How many of the above statements are correct?