What happened when china's cultural revolution swept through tibet?

the russian revolution of 1917 involved the collapse of an empire under tsar nicholas ii and the rise of marxian socialism under lenin and his bolsheviks.

the supreme head of the church of england was a title created in 1531 for king henry viii of england, who was responsible for the foundation of the english protestant church that broke away from the authority of the roman catholic church after pope paul iii excommunicated henry in 1533 over his divorce from catherine