Solution:A. Laxmi Agarwal - IV: Monetary compensation and medical expenses covered for acid attacks: Laxmi, a survivor of an acid attack, became a powerful activist whose case led to changes in Indian law, including regulation of acid sale and provisions for medical treatment and compensation under the Criminal Law Amendment Act, 2013.
B. Shayara Bano - I: Triple Talaq was made illegal: Shayara Bano filed a petition in the Supreme Court in 2016, challenging the practice of instant triple talaq. The court ruled it unconstitutional in 2017, leading to the Muslim Women (Protection of Rights on Marriage) Act, 2019.
C. Nirbhaya (pseudonym) - II: Juveniles (16-18 years) will be tried as adults in heinous crimes: The 2012 Delhi gangrape case triggered nationwide protests and legal reforms. The Juvenile Justice (Care and Protection of Children) Act, 2015 was amended to allow juveniles aged 16-18 to be tried as adults for heinous offences.
D. Bhanwari Devi - III: Vishaka Guidelines on sexual harassment at workplace were formulated: After Bhanwari Devi, a social worker, was gang-raped in 1992 for stopping a child marriage, the Supreme Court in 1997 laid down the Vishaka Guidelines, forming the foundation of India's workplace sexual harassment law.