The court asserted, because such operations occur entirely in one state. in short, congress has the power to regulate trade but not manufacturing. so it would be, A the supreme court ruled that the american sugar company was a legal monopoly since it existed only in one state.
It promoted a strong national economy
Everything was part of the colonial economic system: the overseas territories supplied raw materials to the metropolis and these often sold the manufactures they produced under a monopoly regime to their colonies. With the passage of time, these practices were banned in the different countries that carried them out. Or at least officially, since unofficially the slave trade continued well into the nineteenth century, practically until the last colonial territories obtained independence or achieved a more rigorous political status within the State than that of a mere colony.
B or c but imma go with state
There were several major things that contributed to the unpopularity of President John Quincy Adams, but the best option from the list would be "<span>his successful attempts to raise tariffs on imports"</span>