Two units (equivalent to two years or four semesters) of laboratory science are required (three units are strongly recommended), providing fundamental knowledge in two of the following disciplines: 1  Biology. 2  Chemistry. 3  Physics.
Slave forts were established all along the coast of West Africa, to house captured Africans in holding pens (barracoons) awaiting transport. They were equipped with up to a hundred guns and cannons to defend European interests on the coast, by keeping competitors at bay. There were approximately 80 castles dotted along the slave-trading coast.
A barrack is a building where military personnel live. Itâs usually used in the plural, as barracks. Itâs also a verb â when soldiers lodge in barracks, they barrack there. Now itâs more than a tent. Barracks are the buildings where soldiers, commanders, medical staff, and anyone else affiliated with the military lodge.