Sugar has gained an important role over time by its kind deeds on human body. Indeed in the context of slavery and industrial revolution it has been a strong booster. Not only that but it is also a link in some parts of the world.
Sugar increased productivity in a less time. Actually, its metabolism on human body free energy therefore labors are more productive. It was also part of a slave ration for its beneficial effects previously cited.
Sugar is a mere and cheap way to escape from the daily misery. Moreover it is consider by labors as a pleasure.
The production of this so desired commodity link Europe, Africa and North America through the Atlantic Ocean. By then England controlled this trade.