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.
Publisher. A+E Networks. On this day in 1864, Union General William T. Sherman presents the city of Savannah, Georgia, to President Abraham Lincoln. Sherman captured thecity after his famous March to the Sea from Atlanta. Savannah had been one of the last major ports that remained open to the Confederates.