Why by Mimiwhatsup: People held enslaved people as workers and relied on them to operate. Especially for picking cotton they even bred slaves and sold them as high prices.
Answer:
Rewards: laws that favored the nobles, for example those strengthening serfdom. Punishments: stipulating that they change their customs; requiring them to serve the state.
Explanation:
His first act as president was to deal with the country's banking crisis.
I think that maybe people are saying different answers because there might have been many such laws. I will mention one example: the Diversity Visa Immigration: it means that people from Eastern Europe have a higher change of obtaining a visa due to a smaller population in the US than the western European Countries.