Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово ONE так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

How much do we know about Henry VIII that is true? The __________________ thing that anyone would mention is probably the fact that he was the King of England who broke away from the Catholic Church and started the Church of England.