Explanation:
1) Malaria:- Disease caused by the female anopheles mosquito.
2) Trans-Atlantic slave trade:- The Atlantic slave trade, transatlantic slave trade, or Euro-American slave trade involvedthe transportation by slave traders of various enslaved African people, mainly to the Americas.
3) Imperialism:- A political system in which a rich and powerful country controls other countries (colonies) which are not as rich and powerful as itself.
4) Forced labor:- Unfree labour is any work relation, especially in modern or early modern history, in which people are employed against their will with the threat of destitution, detention, violence, compulsion, or other forms of extreme hardship to themselves or members of their families.
5) Rule of occupation:- Refers to a set of temporary rules that created by domestic armed forces when an area of a nation is taken over by the force of others
6) Free trade:-A policy by which a government does not discriminate against imports or interfere with exports by applying tariffs.
Hope this helps you.
