Ancient Rome relied heavily on slavery, with slaves often captured during military campaigns and forced to work in various sectors of the economy.

The transatlantic slave trade was primarily driven by economic motives, as European powers sought cheap labor to work on plantations and mines in their colonies.

Genghis Khan's military campaigns resulted in the capture and enslavement of numerous people from various conquered territories.

The encomienda system granted Spanish colonists the right to demand labor from indigenous populations, often leading to forced labor and exploitation.

The Benin Kingdom was a major player in the transatlantic slave trade, capturing and selling slaves to European traders.

The abolition of slavery in the British Empire was largely driven by moral and ethical concerns, with anti-slavery movements gaining momentum and influencing public opinion.

The American Civil War led to the emancipation of enslaved African Americans through the Emancipation Proclamation and the ratification of the 13th Amendment.

The Berlin Conference aimed to regulate European colonization and trade in Africa, resulting in the division of the continent among European powers.

Denmark was the first European country to abolish slavery in all of its colonies in 1848.

The Scramble for Africa was primarily driven by the desire of European powers to expand their colonial empires and gain access to resources.

The International Labour Organization was established in 1919 to promote social justice and improve working conditions, including addressing issues related to slavery and forced labor.

The Atlantic Slave Trade Database is a comprehensive resource for historical research on the transatlantic slave trade, providing data on slave voyages, slave traders, and the impact of slavery.

The Convention on Contemporary Forms of Slavery is an international treaty that aims to eliminate contemporary forms of slavery, such as forced labor, debt bondage, and human trafficking.

The Global Slavery Index is an annual report that estimates the prevalence of modern slavery around the world, aiming to raise awareness and advocate for human rights.

The United Nations Office on Drugs and Crime is responsible for coordinating international efforts to combat human trafficking, including providing technical assistance and supporting anti-trafficking initiatives.