Determine cause and effect cite three events or controversies that led to amendments to the constitution, and explain how each of these amendments settled a particular question

1) The problem of untouchability in our country and the exploitation of the schedule caste and tribes led to the changes in the constitution and forming certain laws for the protection of this class.

2) The problem of too many taxes and their complexities led to the development of one tax one nation and forming GST for making the process simpler.

3) Showing power in the youth and believing in their decisions the voting right was given to them at the age of 18 instead of 21 which again amended the constitution.