A, I checked on usa test prep
After this incident and realizing the true nature of life after observing the four sights, Siddhartha left the palace on his horse Katakana, accompanied only by Shanna. He sent Shanna back with his possessions and began an ascetic life, at the end of which he attained enlightenment as Gautama Buddha.
Yes, in some areas Euopean impeialism was still eient after WW1.