Cultural traditions:
a. should not be reflected in how we speak or write.
b. affect how we think, act, and communicate.
c. are similar for any person living in the united states.
d. have little bearing on how we communicate.

Option B.

Explanation:

Cultural plays a key role in shaping the personality of an individual. Culture is basically a system of shared value, norms, belief system, language, etc for a specific society.

It is a naturally tendency of an individual to reflect his/her culture as it influences the way he lives, learn, etc.

It affects an individual's way of thinking, acting, and communicating.

Since, it is for a specific society it may not be same for other  groups.

where is the rest of the question. this isn't making sense. can you upload a picture of the question?