I believe it would be the Jim crow law
The jim crow law is a set of regulations that is aimed to racially segregate the infrastructure that can be used by black and white citizens after the reconstruction.
The laws prohibit blacks citizens to use the same schools, public transportation, restaurants, or hospital as the white citizens.
Since the infrastructures that can be used by black citizens typically lower in quality, it really limited the chance that black people have to advance and prosper in the society.
To protect spain and the people of spain from non-spain forces. Even if he was a monarchist, and ensure himself as protector
2. Many slave codes prohibited enslaved people from learning to read and write
New York environment and natural resources influenced the development of the Native american culture, from before the arrival of Europeans to America, the Native American Indians, already took advantage of nature and enronment to live, everything they learned, used, and were, is part of the culture of the United States today , native americans were hunter-gatherers, farmers, fishers, and trappers, so are the citizens of united states today, our eating customs come from the native indians who cultivated corn, pumpkin, beans and tobacco among other things, they took advanted of their land to feed their people, they shared their space with squirrels, white-tailed deer, raccoon, bear, beaver, moose, and even caribou, some of them were hunted to use their skin to cover them in winter time, custom shared today by all most americans, their houses were made out of trees of the area like poplars, birches, elms, maples, oaks, pines and fir trees, materials used today to build houses.