Which Constitutional Amendment provided appointment of additional and acting Judges to the High Courts?

Which Constitutional Amendment Act dealing with National Judicial Appointments Commission, was declared unconstitutional by the Constitution Bench of the Supreme Court?

Which of the following Constitutional Amendment Acts was termed as Mini Constitution?

Which Constitutional Amendment Act provided constitutional status to Urban Local Bodies in India?

Which Constitutional Amendment Act has added new provisions related to cooperative societies in fundamental rights and DPSPs of the Constitution of India?

Which Constitutional Amendment Act relates to the protection and improvement of environment and safeguarding of forests and wildlife?