Non-renewable resources are resources for which there is a limited supply. The supply comes from the Earth itself and, as it typically takes millions of years to develop, is finite. Non-renewable resources can generally be separated into two main categories; fossil fuels and nuclear fuels.
But there were pockets of the North on the eve of the Revolution where slaves played key roles in the economic and social order: New York City and northern New Jersey, rural Pennsylvania, and the shipping towns of Connecticut and Rhode Island.
Most slaves from Africa came from the west coast of Africa (common known as West Africa) from the area where Senegal is all the way down the curve of the coast to the Gulf of Guinea where Nigeria and Cameroon are. The area known as the slave coast is from present day Togo, Benin (formerly Dahomey) to Nigeria.But, slaves also come from other areas including Ghana, Senegal, Gambia, etc. Note, this is just to say that these areas were the last African ports the slaves were in before being shipped to the new world.he area known as the slave coast is from present day Togo, Benin (formerly Dahomey) to Nigeria. But, slaves also come from other areas including Ghana, Senegal, Gambia, etc. Note, this is just to say that these areas were the last African ports the slaves were in before being shipped to the new world.