Answer: B
Explanation: They can help prevent using land that is bad to use if the land is eroding. They can also help for a better lot arrangement. For example; if you were to build a neighborhood, you would want it to be quiet and not be disturbed by its surroundings right? That's what zoning laws can also help with. B is the most accurate and descriptive correct answer.
Answer:
Christmas because it is Jesus's birthday and we give gifts to other's and it's just fun to put up the Christmas tree and all the lights and stuff so yeah. Not to mention, it kinda gets us closer to our families.