From 1838-1917, South Asians were taken to the Caribbean to work as indentured workers on sugar plantations after the end of slavery – serving as cheap labor to replace free labor. During these years, 450,000 South Asians made the arduous journey across the Kala Pani, or “dark waters.” Indo-Caribbeans are said to be mainly from the Bhojpuri-speaking regions of Uttar Pradesh and Bihar, and they also have origins in Madras, Calcutta, Punjab, and present day Bangladesh. Most were taken to Guyana, Trinidad, Jamaica, and Suriname. They were also taken to Grenada, St Kitts and Nevis, St Lucia, St Vincent and the Grenadines, and Belize.