It keeps prices low, and it limits the amount of agricultural a country allows, and specialization allows people to do a more efficient job at producing it. Hope this helped:)
It freed the serfs who had been bound on the land for 10 or more years
True. Dual Federalism (1789–1945) Dual federalism describes the nature of federalism for the first 150 years of the American republic, roughly 1789 through World War II. The Constitution outlined provisions for two types of government in the United States, national and state.