Explanation:

- The Protection of Human Rights Act, often abbreviated as PHRA, was enacted in India to safeguard human rights.

- It led to the establishment of the National Human Rights Commission, State Human Rights Commissions, and Human Rights Courts.

- Option 1: 1993 - This is the correct year when the Act was enacted.

- Option 2: 1994 - This is not the correct year for the enactment.

- Option 3: 1995 - Incorrect year, refers to a period after the Act was already in effect.

- Option 4: 1996 - This is also incorrect.