A: GDP
this is easy, NOT BC or D
Answer: Cocooning
Explanation:
Cocooning could be described as a method of training that revolve around protection from harm which is not really known, i.e a form of preventive measures taken in place to protect from the unknown. Sandy and Will are training their children with the method of Cocooning, where they limited their movement and activities around themselves, their parents.
Japan withdrew from the League of Nations because the League had adopted a report saying Japan was responsible for the incident in Manchuria, China.