Mercantilism replaced the feudal economic system in Western Europe. At the time, England was the epicenter of the British Empire but had relatively few natural resources. To grow its wealth, England introduced fiscal policies that discouraged colonists from buying foreign products, while creating incentives to only buy British goods. For example, the Sugar Act of 1764 raised duties on foreign refined sugar and molasses imported by the colonies, in an effort to give British sugar growers in the West Indies a monopoly on the colonial market.