Slavery Abolition Act 1833 in the context of "Indian Slavery Act, 1843"

Barbados is an island country in the Caribbean located in the Atlantic Ocean. It is part of the Lesser Antilles of the West Indies and the easternmost island of the Caribbean region. It lies on the boundary of the South American and Caribbean plates. Its capital and largest city is Bridgetown.

Inhabited by Kalinago people since the 13th century, and prior to that by other Indigenous peoples, Barbados was claimed for the Crown of Castile by Spanish navigators in the late 15th century. It first appeared on a Spanish map in 1511. The Portuguese Empire claimed the island between 1532 and 1536, but abandoned it in 1620 with their only remnants being the introduction of wild boars intended as a supply of meat whenever the island was visited. An English ship, the Olive Blossom, arrived in Barbados on 14 May 1625; its men took possession of the island in the name of King James I. In 1627, the first permanent settlers arrived from England, and Barbados became an English and later British colony. During this period, the colony operated on a plantation economy, relying initially on the labour of Irish indentured servants and subsequently African slaves who worked on the island's plantations. Slavery continued until it was phased out through most of the British Empire by the Slavery Abolition Act 1833.

The Regency era of British history is commonly understood as the years between c. 1795 and 1837, although the official regency for which it is named only spanned the years 1811 to 1820. King George III first suffered debilitating illness in the late 1780s, and relapsed into his final mental illness in 1810. By the Regency Act 1811, his eldest son George, Prince of Wales, was appointed Prince Regent to discharge royal functions. The Prince had been a major force in Society for decades. When George III died in 1820, the Prince Regent succeeded him as George IV. In terms of periodisation, the longer timespan is roughly the final third of the Georgian era (1714–1837), encompassing the last 25 years or so of George III's reign, including the official Regency, and the complete reigns of both George IV and his brother and successor William IV. It ends with the accession of Queen Victoria in June 1837 and is followed by the Victorian era (1837–1901).

Although the Regency era is remembered as a time of refinement and culture, that was the preserve of the wealthy few, especially those in the Prince Regent's own social circle. For the masses, poverty was rampant as urban population density rose due to industrial labour migration. City dwellers lived in increasingly larger slums, a state of affairs severely aggravated by the combined impact of war, economic collapse, mass unemployment, a bad harvest in 1816 (the "Year Without a Summer"), and an ongoing population boom. Political response to the crisis included the Corn Laws, the Peterloo Massacre, and the Representation of the People Act 1832. Led by William Wilberforce, there was increasing support for the abolitionist cause during the Regency era, culminating in passage of the Slave Trade Act 1807 and the Slavery Abolition Act 1833.

South Sea Islanders, also known as Australian South Sea Islanders (ASSI) and formerly referred to as Kanakas, are the Australian descendants of Pacific Islanders from more than 80 islands – including the Oceanian archipelagoes of the Solomon Islands, New Caledonia, Vanuatu, Fiji, the Gilbert Islands, and New Ireland – who were kidnapped or recruited between the mid to late 19th century as labourers in the sugarcane fields of Queensland. Some were kidnapped or tricked (or "blackbirded") into long-term indentured servitude or slavery, despite the Slavery Abolition Act 1833 criminalising slavery in Australia and other parts of the British Empire. At its height, the recruiting accounted for over half the adult male population of some islands.

Today, the majority of South Sea Islanders are also Aboriginal Australians or Torres Strait Islanders. As of the 2021 census, there were 7,228 people who claimed South Sea Islander ancestry in Australia, 5,562 of whom lived in Queensland. However, this is lower than the actual number of people with South Sea Islander heritage, with the true number estimated to be as high as 20,000 in Queensland alone as of 2022. The largest South Sea Islanders community is in the city of Mackay, where approximately 5,000 South Sea Islanders reside (approximately 5.93% of Mackay's population).

The Slave Trade Act 1807 (47 Geo. 3 Sess. 1. c. 36), or the Abolition of Slave Trade Act 1807, was an act of the Parliament of the United Kingdom prohibiting the Atlantic slave trade in the British Empire. Although it did not automatically emancipate those enslaved at the time, it encouraged British action to press other nation states to abolish their own slave trades. It took effect on 1 May 1807, after 18 years of trying to pass an abolition bill.

Many of the supporters thought the act would lead to the end of slavery. Slavery on English soil was unsupported in English law and that position was confirmed in Somerset's case in 1772, but it remained legal in most of the British Empire until the passing of the Slavery Abolition Act 1833 (3 & 4 Will. 4. c. 73).

Charles Grey, 2nd Earl Grey (13 March 1764 – 17 July 1845) was a British Whig politician who served as prime minister of the United Kingdom from 1830 to 1834. His government enacted the Reform Acts of 1832, which expanded the electorate in the United Kingdom, and the Slavery Abolition Act of 1833, which abolished slavery in the British Empire.

Born into a prominent family in Northumberland, Grey was educated at Eton College and the University of Cambridge. While travelling in Europe on a Grand Tour, his uncle secured his election as member of parliament (MP) for Northumberland in a 1786 by-election. Grey joined Whig circles in London and was a long-time leader of the reform movement. He briefly served as First Lord of the Admiralty and as foreign secretary in the Ministry of All the Talents from 1806 to 1807 and then remained in opposition for nearly 24 years. He was asked to form a ministry by William IV in 1830, following the resignation of Wellington.

Blackbirding was the trade in indentured labourers from the Pacific in the 19th and early 20th centuries. It is often described as a form of slavery, despite the Slave Trade Act 1807 and the Slavery Abolition Act 1833 abolishing slavery throughout the British Empire, including Australia. The trade frequently relied on coercion, deception, and kidnapping to transport tens of thousands of indigenous people from islands in the Pacific Ocean to Australia and other European colonies, often to work on plantations in conditions similar to the Atlantic slave trade. These blackbirded people, known as Kanakas or South Sea Islanders, were taken from places such as Papua New Guinea, the Solomon Islands, Vanuatu, Niue, Easter Island, the Gilbert Islands, Tuvalu and the islands of the Bismarck Archipelago, amongst others.

The owners, captains, and crews of the ships involved in the acquisition of these labourers were termed blackbirders. Blackbirding ships began operations in the Pacific from the 1840s and continued, in some cases, into the 1930s. The demand for this kind of cheap labour principally came from sugar cane, cotton, and coffee plantations in New South Wales, Queensland, Samoa, New Caledonia, Fiji, Tahiti, and Hawaii. In Auckland, a small group of South Sea Islanders worked in flax mills. Examples of blackbirding outside the South Pacific include the early days of the pearling industry in Western Australia at Nickol Bay and Broome, where Aboriginal Australians were blackbirded from the surrounding areas. In Peru, Mexico, Guatemala, and elsewhere in the Americas, blackbirders sought workers for their haciendas and to mine the guano deposits on the Chincha Islands.

Slavery in South Africa existed from 1653 in the Dutch Cape Colony until the abolition of slavery in the British Cape Colony on 1 January 1834. This followed the British banning the trade of slaves between colonies in 1807, with their emancipation by 1834. Beyond legal abolition, slavery continued in the Boer republics, particularly the South African Republic (Transvaal) through the system of inboekstelsel after the Great Trek.

The Indian indenture system was a system of indentured servitude, by which more than 1.6 million workers from British India were transported to labour in European colonies as a substitute for slave labour, following the abolition of the trade in the early 19th century. Although described by colonial authorities as "free" migration, many recruits were deceived, coerced, or kidnapped, leading historians such as Hugh Tinker to characterise the system as a "new form of slavery". The system began with the Atlas voyage to Mauritius in 1834, but early journeys were marked by mortality rates of over 17%, prompting British authorities to impose stricter shipping regulations. The system expanded after the abolition of slavery in the British Empire in 1833, in the French colonies in 1848, and in the Dutch Empire in 1863. British Indian indentureship lasted until the 1920s. This resulted in the development of a large South Asian diaspora in the Caribbean, Natal (South Africa), Réunion, Mauritius, and Fiji, as well as the growth of Indo-South African, Indo-Caribbean, Indo-Mauritian and Indo-Fijian populations. This migration resulted in the formation of large Indian diasporas, including Indo-Caribbean, Indo-Mauritian, Indo-Fijian, and Indo-South African communities. While many descendants celebrate their cultural resilience, historians emphasise the trauma and displacement caused by the indenture system.

Sri Lanka, Malaysia, and Myanmar had a similar system, known as the Kangani system. Indo-Lankan Tamil, Indo-Malaysian, Indo-Burmese and Indo-Singaporean populations are largely descended from these Kangani labourers. Similarly, Indo-East African are descended from labourers who went primarily to work on the Kenya-Uganda Railway, although they were not part of the indentured labourer system.