Answer:
Africa´s demographics were deeply affected by the African slave trade based on rum as currency. While women were usually enslaved as concubines and domestic duties, healthy men were sent to work in American plantations.
Therefore, the proportion of men to women changed African marriage and birth rates, as well as the trends on population and gender.
Step-by-step explanation:
Rumbullion was a nickname of rum. The currency Europeans used to trade for slaves went from distilled wine to brandy, and then rum.
So the Rum produced in the New World was taken to Africa for Europeans to trade it for slaves as part of the Triangle Trade.