Which of the following is not a distinctive feature of the Zen school of Buddhism? 1. The use of koans to stretch the mind Creation of elaborate: 2. sand art for visualization 3. meditation 4. Walking meditation 5. Just sitting

4. Walking meditation

Explanation: it is not a distinctive feature of the Zen school of Buddhism

what are the options?

in 1897, pershing became a tactical officer at west point, and that's where he was given the nickname "black jack." pershing's first name is "john," for which "jack" is a nickname, and he was a white man who commanded black troops. hence "black jack".