This is a highly contested question as to whether the US government should regulate this industry, although many think there should be "light" regulation, not full-on banishment.
International tourist arrivals
Answer:
d. chunking.
Explanation:
Chunking is a process in psychology whereby bits of information are combined into meaningful units so that more information can be held in short-term memory.
Different activities were introduced to them at an early stage in life causing them to like different hobbies.