Human rights in Thailand have long been a contentious issue. The country was among the first to sign the UN's Universal Declaration of Human Rights of 1948 and seemed committed to upholding its stipulations; in practice, however, those in power have often abused the human rights of the Thai nation with impunity. From 1977 to 1988, Amnesty International (AI) reported that there were whitewashed cases of more than one thousand alleged arbitrary detentions, fifty forced disappearances, and at least one hundred instances of torture and extrajudicial killings. In the years since then, AI demonstrated that little had changed, and Thailand's overall human rights record remained problematic. A 2019 HRW report expanded on AI's overview as it focuses specifically on the case of Thailand, as the newly government of Prime Minister Prayut Chan-o-cha assumes power in mid-2019, Thailand's human rights record shows no signs of change. History In the Ayutthaya period, 14th–18th centuries, the slaves were the lowest rank in the social hierarchy system known as sakdina, and were bound under servitude to a master, who according to the law "had absolute power over their slaves other than the right to take their lives". People could become slaves through various means, including being taken as war captives, through debt, and being born to slave parents. Masters' employment of their slaves varied, as was recorded by Simon de la Loubère, who visited Ayutthaya in 1687. The abolition of slavery in Thailand occurred during the reign of King Chulalongkorn, gradually implemented reforms over several decades, beginning in 1874, with a royal act stipulating that those born into slavery since 1868 be free upon reaching twenty-one years of age. A final Act, dated 1905, which introduced decreasing freedom-price caps and age limits, eventually ended the practice within the next few years. Slavery was explicitly criminalized by the 1908 penal code, section 269, which prohibited the sale and acquisition of slaves. Acts from 1911–13 expanded the coverage of previous laws. Slavery, finally, legally ceased in 1915. The revolution of 1932 that ended an absolute monarchy increased people rights, influenced by a social democrat, Pridi Banomyong, introduced a democracy and the first constitution of Thailand. It stated in the first article that sovereign power belongs to the people of Siam. The first election began in 1937, with the half of the parliament appointed by nine-year-old King Ananda Mahidol's regent, Aditya Dibabha. Women also had the right