What were the effects of sugar plantations on the peopling of america?

The most important effect of the sugar plantations on the people of America is that it helps them to build their own permanent settlement. The peopling of America settled down as sugar plantations became the more stable source of food for them. Moreover, the Surplus production also led people to focus on building societies.  

Sugar was the main cash crop produced on the land of Caribbean throughout 18th, 19th, and 20th centuries. The main source of labor for this was enslaved Africans. Although Colonists brought Sugar production in the United States but they could not grow it on their own because the land was new for them. Colonists including English, French, and Portuguese then forced the Americans to start the Sugar plantation, which caused Slavery in the Caribbean for Africans, and permanent settlements for Peopling of America.

answer; ///i believe that the correct answer is refrigerants,(like r12) and aerosol

the mongolian invasion of china and central asia resulted in a disruption of the silk road as the chinese garrisons lost support from the chinese kingdoms which fell under the mongols. however, as the mongols established a formal dynasty in china, the successors of genghis khan restored the garrisons along the silk road allowing the safe travel caravans again.